Neuroscience Meets Social and Emotional Learning

Episode 406 explains how movement prepares the brain but does not guarantee learning. It traces the full sequence—movement, RAS-driven readiness, salience and relevance, focused attention, encoding, retrieval and repetition, and recovery and sleep—that turns activation into lasting memory and performance.

The episode offers practical steps in a Move–Focus–Learn protocol: use brief movement to create readiness, clearly identify and remove distractions for one learning target, interact with material in meaningful ways, practice retrieval and spaced repetition, and protect recovery to support consolidation.

Listeners are encouraged to test these simple experiments for school, work, or personal learning to make experience more usable and improve attention, memory, and performance.

ON THIS EPISODE, YOU’LL LEARN:

✔ Why movement prepares the brain but does not guarantee learning

✔ How attention directs the capacity movement creates

✔ Why meaning and emotional relevance capture attention

✔ The difference between paying attention and actually learning

✔ How retrieval and repetition help new information stick

✔ How seeing, hearing, explaining, and applying an idea can help us remember it

✔ How restorative sleep supports memory and learning

✔ A practical Move–Focus–Learn Protocol for school, work, or your own personal learning

The central idea is simple:

Movement opens the window.

Attention determines what enters.

Repetition strengthens what remains.

And recovery helps the brain integrate what it has experienced.

Welcome back to the Neuroscience Meets Social and Emotional Learning Podcast, where we bridge neuroscience, social and emotional learning, and human performance so we can create measurable improvements in our well-being, achievement, leadership, productivity, and results.

I’m Andrea Samadi, and if you’ve been following along through Season 16, you’ll know that we have been building what I call The Brain’s Operating System for Human Performance—a neuroscience-based framework designed to help us understand how the different systems of the brain and body work together to influence how we learn, adapt, connect, lead, and ultimately, how we perform.

We are currently in Phase 3, focused on Movement, Learning, and Cognition.

As I prepared for this phase, I went back through more than 400 episodes of the podcast and organized them according to the five phases of this framework. I wanted to see whether any patterns would emerge.

And some did.

Phase 1, Regulation and Safety, includes 57 episodes.

Phase 2, Neurochemistry and Motivation, includes 41 episodes—the smallest category, possibly because this is the area I have explored the least with my learning.

Phase 3, Movement, Learning, and Cognition, includes 174 episodes—the largest category by far.

Phase 4, Perception and Social Intelligence, includes 68 episodes.

And Phase 5, Integration and Meaning, includes 71 episodes.

When I saw that 174 episodes—more than 40 percent of the entire podcast—fit into Movement, Learning, and Cognition, it immediately showed me where much of my curiosity has been directed over the years.

I have always been fascinated by learning:

How do we prepare the brain to learn?

What captures our attention?

Why do some ideas (or people) remain with us while others disappear?

How does knowledge become something we can retrieve, apply, and actually use to improve our lives?

And while I am spending most of my spare time hiking, or at the gym over the years, I wonder, how does this movement that I’m doing help to improve my attention, or memory, and finally, where does recovery fit into this process? The past few weeks, I’m finally connecting the dots with how important recovery is with this equation.

I’m also learning how to determine what’s important to me. John Medina’s Brain Rules book explains what holds our attention. He reminds us that “we don’t pay attention to boring things (or people).[i]

As we continue through these five phases of The Brain’s Operating System for Human Performance, I’m especially curious about how we will move beyond understanding these lessons, to begin implementing what we are learning, and connecting more ways to improve how we learn, adapt, connect, lead, and ultimately perform in our day to day lives.

That will become an important part of the upcoming workbook—which is a practical way for each of us to identify what we have already strengthened, where gaps may remain, and which specific actions can help us to improve our own learning, well-being, and performance.

Because the purpose of this 5 Phase Framework is not simply to collect more information about the brain.

It is to understand how the systems connect—and then use that understanding to create meaningful change.

 “Attention Is the Gate—How Movement Becomes Learning.”

For today’s Episode 406, we’ll connect Dr. John Medina’s Brain Rules to the Movement Loop we have been building throughout Phase 3—and answer the next important question:

Once movement activates and prepares the brain, what determines whether that readiness becomes lasting learning?

You can review our full interview with John Medina from EP 42[ii] from February 2020. (find the link in the reference section of the show notes).

INTRODUCTION: THE MISSING STEP

We have spent this phase so far, examining how movement changes the brain.

Dr. Chuck Hillman and Paul Zientarski[iii] showed us that movement prepares the brain for learning.

Dr. John Ratey[iv] helped us understand how exercise influences neurochemistry, BDNF, and neuroplasticity.

Dr. Kristen Holmes[v] showed us that recovery helps determine whether strain becomes adaptation.

And our restorative-sleep episode explored where some of that recovery, adaptation, and integration may occur.

But one important question remains:

A brain can be activated, chemically prepared, and physiologically ready—but what determines what it actually learns?

The answer begins with attention.

Movement may create the readiness to learn, but readiness alone is not learning.

The brain must still select what matters, focus on it, interact with it, encode it, revisit it, and eventually integrate it.

That gives us the pathway we will explore today:

Movement creates readiness. But what is the filter in our brain that helps us to focus on the things that are most important to us. What gives us the ability to pay attention to something? The RAS- or The Reticular Activating System.

Before we continue, let’s remind ourselves what the RAS is.

The RAS—or reticular activating system—is a network of neurons extending through the brainstem that helps regulate wakefulness, alertness, and our readiness to respond to incoming information.

We explored this system previously in Episode 272, “Priming the Reticular Activating System to Achieve Our Goals.”

In that episode, we described the RAS as a type of filter that helps us notice information connected to what we have identified as important.

For example, once you decide that you are interested in a particular type of car, you may suddenly begin seeing that car everywhere. That’s the RAS filtering system in our brain. The cars were already there, but your attention now has a reason to prioritize them.

In Episode 272[vi], we applied this idea to goal-setting. When we clearly identify an intention, we may become more likely to notice relevant information, opportunities, and connections that were previously present but did not receive our attention.

That explanation gave us a useful starting point.

But here in Episode 406, we can add more precision.

The RAS is not a tiny gatekeeper sitting in the brain and personally deciding what we will learn. It is part of a broader network that helps maintain the level of arousal and alertness required for our attention.

It helps the brain become available to notice whatever it is that is important to us.

Then salience, relevance, emotion, intention, and our current goals help determine what receives priority.

Focused attention directs our limited cognitive resources toward the selected information.

Next, encoding and repetition help strengthen what we want to focus on.

And recovery and sleep help to further support its consolidation and integration.

So our expanded Movement Loop now looks like this: you can see an image in the show notes to expand this understanding.

Movement supports brain activation.

 

RAS helps the brain become awake, alert, and ready to pay attention.

Salience and relevance (or what matters the most to us) helps to determine what receives priority.

Our focused attention selects what gets our priority.

Encoding and repetition further strengthens this pathway.

Recovery and sleep (that we’ve dove deep into) support consolidation and integration.

And together, these processes increase the likelihood that experience becomes learning—and that learning becomes available for future performance.

Whatever it is that we have put our attention on, is now made usable. 

This shows us how our understanding has evolved since Episode 272, three years ago.

Then, we were asking:

How can our intention help us notice what matters with the attainment of our goals?

Now, years later, with more understanding, we are asking:

Once the brain is alert and something important has captured our attention, what sequence of events must occur for that information to become lasting learning?

We are no longer asking only what must remain top of mind so we can notice opportunities connected to our goals.

We are asking what happens next:

How does something we notice become something we understand?
How does something we understand become something we remember?
And how does something we remember become knowledge or a skill we can retrieve, apply, and use to improve our performance?

This is where Dr. John Medina’s Brain Rules help us to connect the pieces.

Let’s begin with Lesson One:

Lesson 1: Movement Creates Readiness—Not Guaranteed Learning

Movement can increase alertness, circulation, and readiness for cognitive work.

But why might movement have such a powerful relationship with the brain?

Dr. John Medina explains this through an evolutionary lens. His point is that the human brain did not develop while we were sitting motionless at desks or staring at screens. It developed while human beings were moving through changing outdoor environments, solving immediate problems, and continually responding to the world around them.

Let’s listen to how he explains it.

CLIP 1 John Medina

“The human brain was designed to solve problems related to surviving in an outdoor setting, in unstable meteorological conditions—and to do so in constant motion.

The constant motion is where the exercise comes in. But the rest of that—the more a school, or any of us, can recreate the world of the Serengeti, the place where this brain actually grew up, the better things are.

And exercise, particularly outdoor exercise, is a terrific example of this idea.”

When Medina refers to the Serengeti, I don’t think he is suggesting that schools should literally recreate the dangers or conditions of an ancient environment.

He is giving us an evolutionary picture of the conditions under which the human brain developed:

We moved.

We navigated changing environments.

We encountered new sensory information.

We solved problems.

We adapted to uncertainty.

And we did these things together rather than remaining physically still for most of the day.

Outdoor movement may bring several of these conditions together. We are moving our bodies while also responding to changes in light, temperature, terrain, sound, distance, and direction.

This helps explain why movement belongs at the beginning of our Movement Loop.

But it also brings us to an important distinction:

Movement creates readiness. It does not guarantee learning.

A student can move before class and still become distracted.

A leader can exercise before work and still spend the morning reacting to notifications.

An athlete can warm up physically without becoming mentally focused on the strategy or skill required next.

Movement can help activate the system.

The RAS in the brain helps us become awake and alert.

But the brain must still determine what stands out, what is relevant, and what deserves focused attention.

Movement opens the window.

Attention determines what enters through it.

Our Key lesson:

Movement prepares the brain. Attention directs the preparation.

PUT THIS INTO ACTION

Before your next period of demanding cognitive work, use movement to create a window of readiness.

Take a five-to-ten-minute walk, complete a brief movement break, stretch, or choose another form of movement appropriate for your ability and environment.

But do not move without deciding what comes next.

Before you begin, identify the specific task you will return to:

“When this movement break ends, what will receive my attention?”

For a student, it might be the first problem on a math assignment.

For a leader, it might be the one decision that requires uninterrupted thinking.

For an athlete, it might be the cue, strategy, or skill that needs to remain at the center of practice.

Movement creates the opportunity. A clear intention helps direct what happens next.

Your experiment is:

Move briefly, choose one target that you want to complete with this intention, and begin that task immediately after the movement ends.

Lesson 2: Attention Is the Gate

In EP 395[vii], we examined what captures attention:

Meaning
Emotion
Relevance
Intention
Reward
Human connection

Now today’s episode shows how we move beyond why the brain notices something and explains what attention does after movement has prepared the system to learn.

Attention acts as a filter.

The brain encounters more information than it can consciously process, so it must select what receives priority.

This creates the bridge:

Brain activation creates capacity.

Attention distributes that capacity.

Our Key lesson:

What the brain does not attend to has little opportunity to become lasting learning.

Andrea’s Application

This distinction between brain capacity and cognitive efficiency became personal for me when I reviewed the results of my 2020 brain scan. We covered this topic on EP 84[viii] and we will do a thorough review of what was learned with our brain scans at Dr. Daniel Amen’s CA Clinic.

The evaluation that I received after my scan was completed with Dr. Shane Creado, suggested that I had areas of strong capacity, but that my brain appeared to be working harder than necessary to complete certain tasks in the cognitive testing. A possible contributor we discussed was sleep deprivation.

I want to be careful here: a SPECT scan is not a direct measurement of attention or learning, and my results cannot tell us that insufficient sleep caused a specific attention pattern.

But the experience gave me a useful way to think about what we are learning today.

Having cognitive capacity does not necessarily mean that we are using that capacity efficiently.

I may be motivated, active, and ready to work—but if I am under-recovered, under-slept, distracted, or trying to process too many competing inputs, my brain may have to expend more energy to sustain focus.

This helped me understand the Movement Loop at a more personal level:

Movement can help activate my brain.

Attention gives that activation a target.

But recovery may influence how efficiently I can sustain that attention and use it for learning.

My scan did not define what my brain could do. It gave me another reason to examine the conditions under which my brain performs at its best.

PUT THIS INTO ACTION

Before asking yourself—or someone else—to focus, make the target of attention clear.

Start by completing this sentence:

“The most important thing to notice right now is…”

Then reduce the competition around it.

We all know to do this. Silence unnecessary notifications. Close unrelated tabs. Remove extra materials from view. Avoid asking the brain to switch repeatedly between tasks.

If you are teaching, make the relevance visible:

“Why does this matter?”

“What should students be listening or looking for?”

“How does this connect to something they already know?”

If you are working independently, write your one priority clearly where you can see it.

Remember, the goal is not to force the brain to attend to everything. The goal is to help it identify (with your RAS-that filter in your brain) what deserves your priority.

Your experiment is:

Choose one target, (something you want to accomplish) remove as many unnecessary sources of interference as possible, and create one meaningful reason to pay attention.

This also helps explain why keeping your desk clear, your closet organized, or your car tidy may make you feel calmer and more focused. How we do anything is how we do everything.

Every object, notification, unfinished task, or piece of visual clutter can become another potential signal competing for your attention. That does not mean everything must be perfectly organized before you can begin (while some of us would prefer to work this way), perfection can become its own form of interference. Just get started.

It simply means that when you reduce unnecessary visual and mental competition, you make it easier for the brain to recognize the priority in front of you.

Clear the space.

Name the target.

Create the relevance.

Then give the task your full attention.

Lesson 3: Attention Is Necessary—but It Is Not Enough

Paying attention to information once does not guarantee that it will be remembered.

This is where Dr. Medina’s memory rules enter:

Repeat to remember.

Remember to repeat.

The first refers to giving new information more than one opportunity to be encoded.

The second points toward revisiting information over time.

This allows you to extend the Movement Loop:

Movement prepares the brain and body.

Attention selects what to focus on.

Retrieval and Repetition strengthens our focus.

Recovery helps us to integrate what we are learning.

PUT THIS INTO ACTION

After learning something new, do not immediately reread it.

First, look away from the material and try to retrieve it.

Ask yourself:

“What were the three most important ideas?”

“How would I explain this without looking at my notes?”

“What can I remember on my own?”

Retrieval reveals the difference between recognizing information and actually being able to access it.

Then return to the material, check what you missed, and retrieve it again later—after an hour, the next day, or several days afterward.

For students, this could mean closing the textbook and explaining the lesson to a partner.

For professionals, it could mean summarizing a meeting before reviewing the notes.

For personal learning, it could mean recording a short voice memo explaining the idea from memory.

Your experiment is:

Learn it once, retrieve it without looking, and schedule a brief return to it later. See if you can remember it.

Attention begins the pathway. Retrieval and repetition help strengthen it.

Andrea’s Application

This lesson reminded me of one part of the cognitive testing that accompanied my brain scan at Amen Clinics: a Continuous Performance Test, or CPT.

In the version I completed, letters appeared on a computer screen. The instruction was to press a button whenever a letter appeared—except when the letter was X.

This type of task may sound simple, but it requires you to remain attentive over time, respond consistently, and inhibit your automatic response when the target letter appears.

My results indicated that this was an area in which I did not perform as strongly.

Looking back, I remember hearing the basic instruction: press the button for every letter except X. But I do not remember fully appreciating that the speed and consistency of my responses also mattered.

This gave me an important real-life lesson:

Hearing an instruction is not the same as accurately encoding everything the task requires.

Before beginning something important, pause and ask:

“What exactly am I being asked to do?”

“What details determine successful performance?”

“Can I explain the instructions back in my own words?”

And, when appropriate, write down the key steps before beginning.

This applies in a classroom, during a meeting, while completing an assessment, or whenever accuracy matters.

First, attend to the full instruction.

Then restate or retrieve it.

Clarify anything that is missing.

And only then begin the task.

My experience showed me that attention is not just about working harder or concentrating more intensely. It is also about identifying the correct target—and making sure we understand the complete task before directing our effort toward it.

Lesson 4: Learning Becomes Stronger When It Has More Than One Path

Dr. Medina’s Brain Rule #9 about sensory integration and vision(meaning our brains learn and remember best when multiple senses—like sight, sound, and touch—are engaged at the same time) give you the practical learning background to involve ALL of your senses.

While teaching and learning you can ask:

Can I see it?
Can I hear it?
Can I explain it?
Can I demonstrate it?
Can I connect it to something I already know?
Can I apply it physically or practically?

The goal is not sensory stimulation for its own sake. It is to provide clear, relevant pathways through which the learner can interact with the information.

Our Key lesson:

The more meaningfully we interact with information that we are learning, the more opportunities the brain has to encode and retrieve it.

PUT THIS INTO ACTION

Choose one idea you want to remember and interact with it in at least two meaningful ways.

You might:

See it in a diagram.

Hear it explained.

Say it in your own words.

Write or draw it.

Teach it to someone else.

Demonstrate it physically.

Connect it to a previous experience.

Or apply it to a real problem.

The goal is not to add noise or stimulation. More input is not automatically better.

Each interaction should make the idea clearer, more relevant, or easier to retrieve.

For example, instead of only reading about the Movement Loop, you could draw the sequence, explain it aloud, and identify where it appears in your own daily routine.

Your experiment is:

Take one important idea and represent it in two different, meaningful ways.

The more deeply we work with information, the more opportunities the brain has to encode and retrieve it.

Andrea’s Application

If you have been listening to this podcast for a while, I’m sure you have noticed that when I organize an idea into a framework—or represent it in a visual graphic—it begins to come to life. I can see how the pieces from past episodes connect, can explain the concept more clearly, and retrieve and apply it to my life more easily. It’s also difficult to forget something when there’s a visual image connected to it if you are the type of learner who needs to see something to make it stick in your memory.

LESSON 5: RECOVERY HELPS LEARNING CONTINUE AFTER ATTENTION ENDS

So far, we have followed learning through four important steps:

Movement prepares the brain and body.

RAS helps “turn on the lights,” allowing us to become awake, alert, and ready to respond.

Next, the brain begins identifying what might be important to us.

Salience refers to something that stands out—perhaps because it is new, unexpected, emotional, or connected to a possible reward or threat.

Relevance refers to how closely that information connects to our goals, needs, experiences, or interests.

In simple terms:

Salience asks, “What stands out?”

Relevance asks, “What matters to me?”

Attention through the RAS next directs the brain’s spotlight toward the information selected for deeper processing. Imagine a flashlight shining on whatever it is that you have picked to be important to learn.

Encoding creates the initial memory.

Retrieval and repetition strengthen it.

But learning does not necessarily end when we close the book, leave the classroom, finish the meeting, or stop practicing.

The brain still needs time to stabilize, organize, and connect what we learned.

This is where recovery and sleep enter the Movement Loop.

SLEEP IS AN IMPORTANT PART OF LEARNING

Sleep is not a period when the brain simply switches off.

While we sleep, the brain continues processing information from the day. Newly encoded memories may be reactivated, strengthened, reorganized, and connected with knowledge we already have.

This is called memory consolidation.

In simple terms, consolidation helps make a new memory more stable and easier to access later.

Deep non-REM sleep and REM sleep may support different but overlapping parts of this process.

Deep sleep is associated with physical restoration and the consolidation of certain facts and experiences.

REM sleep has been associated with emotional learning, procedural skills, creative connections, and integrating new experiences with older memories.

But we should not think of these as completely separate jobs. Deep sleep and REM are parts of a repeating sleep cycle, and both may contribute to learning.

This is why I use the phrases:

Deep sleep helps me recover from the hard work I did that day.

REM may help me integrate what I experienced and what it meant to me.

The word “may” matters because sleep is more complex than saying that deep sleep only restores the body and REM alone integrates learning.

The most important lesson is this:

What we focus on while we are awake gives the brain something to work with while we sleep.

Retrieval and repetition strengthen the information before sleep.

Then sleep provides conditions that can help stabilize, organize, and connect what we learned.

THE MOVEMENT LOOP IN SIMPLE TERMS

Let’s put the complete cognitive side of the Movement Loop into simple language.

MOVE—to prepare the brain and body.

BECOME READY—RAS- in the brain helps us become awake, alert, and available to respond.

NOTICE—salience helps something stand out because it is new, emotional, unexpected, rewarding, or potentially threatening.

RELEVANCE—relevance helps the brain recognize how that information relates to our goals, needs, interests, or previous experiences.

ATTENTION—directs our mental resources or a spotlight toward the selected information.

ENCODE—begins forming a memory of what we are focused on.

RETRIEVE AND REPEAT—strengthens the memory and makes it easier to access again.

RECOVERY and CONSOLIDATION—so the brain and body can restore, and sleep can support memory consolidation.

Leading us to--

INTEGRATION—to connect the new learning with what we already know.

APPLY—Making the learning available and ready to use when we need it.

So, in its expanded form, the Movement Loop looks like this:

Movement → RAS-Supports Readiness → Salience and Relevance (what’s important to us)→ Focused Attention → Encoding (forms the memory of what we are focused on)→ Retrieval and Repetition (to strengthen the neural pathway) → Recovery and Consolidation (important for the brain and body to be rested and recovered)→ Integration (connect new learning with what we already know)→ NEW Learning and Performance (ready and available for us whenever we need it).

Here is an even easier way to remember how we LEARN:

Move.

Wake or Get Ready.

Notice.

Focus.

Form a Memory.

Strengthen it.

Recover it.

Connect it.

Use it.

Movement prepares the system.

The RAS helps us become alert.

Salience and relevance identify possible priorities.

Attention selects the target.

Encoding begins the memory.

Retrieval and repetition strengthen it.

Recovery and sleep help stabilize it.

Integration connects it.

And application makes it useful.

These stages do not always occur in a perfectly straight line.

We may notice something before we are fully focused on it.

We may need several rounds of encoding and retrieval.

We may sleep on an idea and understand it differently the following day.

Or we may try to apply what we learned and discover that part of the pathway still needs strengthening.

That is why this is a loop rather than a one-way process.

Application produces feedback.

That feedback shows us what we understand, what we can retrieve and use, and what still requires attention, repetition, or recovery.

Then that feedback guides the next cycle of learning.

We move again.

We become ready.

We direct our attention toward what matters.

And with each cycle, we build learning that becomes more accessible, adaptable, and useful in our performance.

PUT THIS INTO ACTION

Before ending your next learning or work session, take one minute to ask:

“What is the most important thing I want to remember?”

Without looking at your notes, write down the central idea in your own words.

Then decide when you will retrieve it again—perhaps later that day or the following morning.

After that, give yourself permission to recover.

When your attention is fading, another exhausted hour may not be as valuable as a break or a full night of sleep.

The following day, try to retrieve the idea again before looking at your notes.

Notice what remained accessible and what needs another repetition.

Your experiment is simple:

Summarize it.

Sleep on it.

Retrieve it again.

Because learning begins while we are awake—but recovery and sleep help the brain continue the work.

The Move–Focus–Learn Protocol

BRINGING THE FIVE ACTIONS TOGETHER

Here is the full Move–Focus–Learn experiment:

Test this in school, work or personal learning:

Use a brief walk or appropriate movement break before demanding cognitive work. This is what I told Dr. Medina 6 years ago is the only way I’m able to stay focused on writing difficult topics, like this one.
Identify the one thing that deserves your attention next. Pick one priority you will focus on.
Remove interference. Reduce unnecessary notifications, competing tasks and distractions. This can take a few minutes ahead of time, but keeps the learning slate clean so to speak.
Create relevance. Ask, “Why does this matter to me—or to this learner?”
Interact with the information you want to learn. Explain it, visualize it, discuss it, demonstrate it or apply it.
Retrieve it. Close the book or screen and recall the important ideas without looking.
Repeat it later. Return to the information after time has passed.
Protect recovery. Allow sleep and recovery to support the next stage of learning.

REVIEW AND CONCLUSION

As we close out Episode 406, I want to return to the question we began with:

Once movement activates and prepares the brain, what determines whether that readiness becomes lasting learning?

The answer is not one single process.

Learning emerges through a sequence of connected conditions:

The brain and body must become ready.

Something must stand out and feel relevant.

Attention must select it.

The information must be encoded.

It must be retrieved and revisited.

And recovery and sleep must provide opportunities for consolidation and integration.

Dr. John Medina’s Brain Rules helped us follow this sequence through five key lessons.

LESSON 1: EXERCISE PREPARES THE BRAIN

Movement helps create biological conditions that support alertness, attention, and cognition.

The RAS contributes to this process by helping us become awake, alert, and ready to respond.

But movement creates an opportunity—not a guarantee.

A prepared brain still needs direction.

LESSON 2: ATTENTION SELECTS WHAT MATTERS

The brain encounters far more information than it can consciously process.

Salience helps us notice what stands out.

Relevance connects that information to our goals, needs, interests, or previous experiences.

Attention then directs the brain’s spotlight toward the selected target.

Movement may create greater readiness, but attention determines where that readiness goes.

LESSON 3: RETRIEVAL AND REPETITION STRENGTHEN WHAT ATTENTION BEGINS

Paying attention once may create familiarity, but familiarity is not the same as learning.

Encoding begins the memory.

Retrieval asks the brain to locate that information again.

Repetition gives us additional opportunities to strengthen our access to it.

This is why explaining an idea without looking at our notes can be more useful than simply rereading it.

Attention begins the pathway.

Retrieval and repetition help make it last.

LESSON 4: MEANINGFUL INTERACTION HELPS LEARNING STICK

We can strengthen encoding by interacting with an idea in more than one meaningful way.

We might see it, hear it, explain it, draw it, demonstrate it, or apply it.

The goal is not to add as much stimulation as possible.

The goal is to give the brain clear and relevant ways to understand, represent, and later retrieve the information.

This is something I have experienced while creating this podcast.

When I organize an idea into a framework or bring it to life in a visual graphic, I can see how the pieces connect. That helps me explain the idea more clearly, remember it more easily, and apply it more effectively.

LESSON 5: RECOVERY ALLOWS LEARNING TO CONTINUE

Learning does not necessarily end when we close the book, leave the classroom, finish the meeting, or stop practicing.

During sleep, newly encoded information may be reactivated, stabilized, reorganized, and connected with existing knowledge.

Deep non-REM sleep and REM sleep may contribute to this process in different but complementary ways.

This is why recovery is not separate from learning.

Recovery is part of the learning process.

PUTTING THE MOVEMENT LOOP TOGETHER

The complete cognitive side of the Movement Loop now looks like this:

Movement prepares the brain and body.

RAS-supported arousal helps us become awake and alert.

Salience and relevance help identify possible priorities.

Attention selects the target.

Encoding begins the memory.

Retrieval and repetition strengthen it.

Recovery and sleep support consolidation.

Integration connects the new learning with what we already know.

And application makes that learning available when we need it.

Or, in its simplest form:

Move.

Wake.

Notice.

Focus.

Form.

Strengthen.

Recover.

Connect.

Use.

Movement creates readiness.

Attention provides direction.

Encoding begins the memory.

Retrieval and repetition strengthen the pathway.

Recovery supports consolidation and integration.

And application turns what we have learned into improved performance.

Together, these processes help turn activity into lasting learning.

FINAL THOUGHT

This is not the first time we have explored Dr. John Medina’s work, but each return has allowed us to ask a different question.

In Episode 42[ix], we asked:

How should schools and workplaces change when we understand the brain?

In Episode 370[x], we asked:

How can neuroscience and emotional regulation improve learning environments?

In Episode 395[xi], we asked:

What captures attention and motivates behavior?

And here in Episode 406, we asked:

How does an activated and attentive brain convert an experience into learning?

That question has helped us add important detail to the Movement Loop.

Movement alone does not create learning.

Attention alone does not create lasting memory.

Repetition without meaning may not produce understanding.

And effort without recovery may not give the brain the conditions it needs to consolidate and integrate what happened.

Each part of the process matters.

Before we close, consider these questions:

What are you preparing your brain to notice?
Where is your attention going after you move?
Are you interacting with important information deeply enough to encode it?
Are you retrieving what you are learning—or merely rereading it?
And are you protecting the recovery that allows learning to continue?

Because what we repeatedly attend to, retrieve, and apply begins to shape what we know, what we can do, and how we perform.

PREPARING FOR EPISODE 407

Movement can prepare the brain.

Attention can direct it.

Encoding can begin the memory.

Retrieval and repetition can strengthen it.

And recovery can help consolidate and integrate it.

But every part of this process requires energy.

The brain needs energy to direct attention, form memories, regulate behavior, and sustain performance.

The body needs energy to move, adapt, recover, and begin the cycle again.

So in Episode 407, we will revisit Jason Wittrock’s work through a more current and carefully defined lens.

We’ll examine his experience with nutrition and fasting as an applied practitioner and personal case study, while comparing those ideas with current evidence surrounding nutrition, blood-sugar stability, metabolic flexibility, recovery, and performance.

Because the brain and body cannot sustain performance without the energy required to power the system.

I’ll see you next time as we ask:

How does metabolic health influence our capacity to move, learn, recover, and perform?

RESOURCES

Clip 1 with Dr. John Medina https://www.youtube.com/shorts/zDItOHAc8qQ

Full Interview with Dr. John Medina https://www.youtube.com/watch?v=CFzg5nQnEMs

REFERENCE

 

[i] John Medina’s Brain Rule #4 https://brainrules.net/article/attention/

 

[ii] Neuroscience Meets Social and Emotional Learning Podcast EPISODE 42 with Dr. John Medina on “Implementing Brain Rules in Schools and Workplaces of the Future” https://andreasamadi.podbean.com/e/dr-john-medina-on-implementing-brain-rules-in-the-schools-and-workplaces-of-the-future/

 

[iii]Neuroscience Meets Social and Emotional Learning Podcast EPISODE 403 https://andreasamadi.podbean.com/e/movement-first-how-a-20%e2%80%91minute-walk-lights-up-the-brain/

 

 

[iv]Neuroscience Meets Social and Emotional Learning Podcast EPISODE 404 https://andreasamadi.podbean.com/e/movement-matters-how-every-move-rewires-the-brain/

 

[v] Neuroscience Meets Social and Emotional Learning Podcast EPISODE 405 https://andreasamadi.podbean.com/e/movement-isnt-enough-how-recovery-drives-real-adaptation/

 

[vi]Neuroscience Meets Social and Emotional Learning Podcast EPISODE 272 https://andreasamadi.podbean.com/e/brain-fact-friday-on-priming-the-reticular-activating-system-to-achieve-our-goals-in-2023/

 

[vii] Neuroscience Meets Social and Emotional Learning Podcast EPISODE 395 https://andreasamadi.podbean.com/e/theory-of-mind-the-missing-link-between-attention-reward-and-motivation/

 

[viii]Neuroscience Meets Social and Emotional Learning Podcast EPISODE 84  https://andreasamadi.podbean.com/e/how-a-spect-scan-can-change-your-life-part-3-with-andrea-samadi/

 

[ix] Neuroscience Meets Social and Emotional Learning Podcast EPISODE 42 with Dr. John Medina on “Implementing Brain Rules in Schools and Workplaces of the Future” https://andreasamadi.podbean.com/e/dr-john-medina-on-implementing-brain-rules-in-the-schools-and-workplaces-of-the-future/

 

[x]Neuroscience Meets Social and Emotional Learning Podcast EPISODE 370 https://andreasamadi.podbean.com/e/brain-rules-revisited-how-neuroscience-can-transform-classrooms/

 

[xi]Neuroscience Meets Social and Emotional Learning Podcast EPISODE 395 https://andreasamadi.podbean.com/e/theory-of-mind-the-missing-link-between-attention-reward-and-motivation/

In this episode Andrea Samadi explores how movement and sleep work together in a "brain operating system" for human performance, focusing on restorative sleep (deep + REM), personal WHOOP data, and the trade-offs created by early-morning exercise.

She shares four lessons and a simple experiment to help listeners protect REM and deep sleep while maintaining an active life, emphasizing weekly rhythms, small changes, and tracking patterns rather than chasing perfect numbers.

SEASON 16 | BONUS EPISODE 4

RESTORATIVE SLEEP

Where Adaptation Happens

Why deep sleep restores the body, REM helps integrate experience, and healthy habits must work together.

ON BONUS EPISODE 4, YOU’LL LEARN:
✔ What restorative sleep really measures

✔ How deep sleep and REM support different forms of recovery

✔ Why REM percentage and duration tell different stories

✔ What my six-month sleep data revealed

✔ The hidden tradeoff behind my 4:00 AM hiking routine

✔ What happened when I slept just 21 minutes longer

✔ Why healthy habits can sometimes compete

✔ How to protect sleep without giving up movement

✔ 4 Lessons and a simple experiment for discovering your own best rhythm

Episode Introduction
Welcome back to the Neuroscience Meets Social and Emotional Learning Podcast, where we bridge neuroscience, social and emotional learning, and human performance to create measurable improvements in well-being, achievement, leadership, productivity and results.

I’m Andrea Samadi, and throughout Season 16 we have been building what I call the Brain’s Operating System for Human Performance—a neuroscience-based framework for understanding how the systems of the brain and body work together to influence how we learn, adapt, connect, lead and ultimately perform.

We are currently in Phase 3: Movement, Learning and Cognition.

Movement is the foundation of this phase because it affects far more than our muscles.

When we move, we activate processes throughout the brain and body.

Movement supports neurogenesis—the development of new neurons—particularly in areas involved in learning and memory.

It strengthens connections between neurons through synaptic plasticity. We covered neurogenesis on EP 141[i] if you want to revisit that episode, if you are as curious as I am about how to regrow our brain cells.

Movement that we are learning in this phase, also influences brain chemicals such as dopamine, serotonin, norepinephrine and acetylcholine, which affect motivation, mood, attention and learning.

Movement can also strengthen our resilience by helping us manage stress and become more emotionally flexible.

It builds sleep pressure, (the longer we stay awake, the more adenosine accumulates that increases our need or “pressure” to rest) which can support deeper, more restorative sleep.

And over time, these changes may contribute to greater creativity, insight, endurance and human potential.

But movement only creates the stimulus.

The benefits don’t come from movement alone.

They come from the way the brain and body respond to that movement—and that response is called adaptation.

Movement changes the brain.

Adaptation changes the body.

Recovery is what connects the effort we make today with the strength, resilience and capacity we hope to build tomorrow.

Without adequate recovery, we can receive the stimulus without fully receiving the benefit.

That is why sleep belongs inside the Movement Loop.

Sleep is not separate from movement, learning or performance. It is one of the primary places where the brain and body respond to what we have asked them to do.

Throughout Season 16, I’ve been sharing some of my own health and performance data as a living case study—not because everyone should try to reproduce my numbers, but because our individual trends can help us understand how neuroscience shows up in everyday life.

I thought that if I was curious about understanding my numbers—and using them to improve my health, well-being and productivity—then other people might benefit from what I’ve learned along the way.

My data has helped me see that movement, recovery and performance cannot be understood in isolation.

They work together as a system:

Movement creates the stimulus.

Recovery creates the conditions for adaptation.

Restorative sleep is one of the places where that adaptation unfolds.

And this brings us to one of the most important recovery metrics I’ve learned to follow:

Restorative sleep.

We often celebrate what happens while we’re awake:

Our productivity.

Our focus.

Our learning.

Our movement.

Our performance.

But much of the adaptation supporting those abilities happens while we sleep.

Deep sleep supports physical restoration.

REM sleep supports emotional processing, memory integration and cognitive flexibility.

Together, these stages help convert the demands of one day into greater capacity for the next.

This episode began with one honest question about my own routine:

THE QUESTION: What am I gaining by waking at 4:00 AM to hike—and what might I be giving up by not sleeping longer?

This is not simply an episode about sleeping more. It is about creating a rhythm in which two essential health behaviors—sleep and exercise—support one another instead of competing for the same limited hours.

You will see my data exactly as it is. Sleep is one of the weaker links in my current health routine, which makes it a useful place to learn. The goal is not to judge the data. The goal is to let the data ask a better question.

Lesson 1: Restorative Sleep Contains Two Stories
WHOOP (the wearable device that I use to measure sleep) defines restorative sleep as the combined time spent in deep sleep, also called slow-wave sleep, and REM sleep. Combining the two creates a useful overview, but separating them reveals two different parts of the story.

Deep Sleep or Slow-Wave Sleep: Physical Restoration
Deep sleep is concentrated more heavily in the earlier part of the night and supports processes associated with physical restoration. It is relevant after hiking, Zone 2 exercise, strength training and other demanding activity because sleep is part of how the body responds to the strain we create.

During deep sleep:

Tissue repair is supported.
Growth hormone release increases.
Immune function is supported.
Energy is restored.
The body adapts to physical strain.

REM Sleep: Integration
REM stands for rapid eye movement sleep and is known as the “mentally restorative” stage of sleep. This is where most dreams occur, and short-term memories are converted into long-term memories.

During REM, the brain is highly active while most voluntary muscles remain temporarily inhibited. I’ll never forget the part of our interview with Dr. Jaland Balal[ii], when he explained that this feature is what keeps us safe from moving around too much while we are sleeping, keeping our sleeping partners safe.

REM has been associated with:

Emotional processing
Memory integration
Aspects of learning
Cognitive flexibility
Creative associations
Connecting new information with previous experiences

Memory is supported across several sleep stages—not by REM alone.

REM helps the brain process, connect and integrate.

REM periods also tend to become longer as the night progresses.

That means shortening the end of the sleep window may disproportionately reduce the opportunity for the longer, more REM-rich cycles that occur toward morning.

Deep sleep helps restore the body.

REM helps integrate the brain.

We need both.

That second sentence is personally meaningful because I have logged my dreams for years. A dream is not a diagnosis or a literal solution, and dreams can occur outside REM. But a dream log gives me a qualitative record of recurring emotions, images, relationships, problems and emerging ideas that my mind may still be processing.

Since I enjoy learning, interviewing, writing, teaching and connecting ideas across neuroscience and social-emotional learning, REM matters for more than dream recall (which by itself is fascinating and something we will look deeper at in Phase 5 with Integration and Meaning).

Lesson 2: My Data Revealed a Duration Gap
When I looked at my WHOOP trends, the total restorative-sleep number was only the beginning.

 

Metric

My average

 

Six-month restorative sleep

2 hr 43 min

 

Lifetime REM

1 hr 37 min

 

Last 90 days REM

1 hr 18 min

 

Last 30 days REM

1 hr 20 min

 

Recent REM percentage

About 20%

When I looked at six months of WHOOP data, my average restorative sleep was:

2 hours and 43 minutes per night.

That number gave me the total time spent in deep sleep and REM—but it did not tell me how those two stages were distributed.

When I separated them, another story emerged.

My lifetime REM average was approximately:

1 hour and 37 minutes per night.

But over my more recent periods, that changed:

Last 90 days: approximately 1 hour and 18 minutes
Last 30 days: approximately 1 hour and 20 minutes
Recent REM percentage: approximately 20% of my total sleep

Twenty percent is within a commonly reported adult range.

But compared with my own lifetime average, my recent REM duration was approximately 17–19 minutes lower per night.

That distinction matters.

My REM percentage may appear healthy while my total REM duration is still lower than my personal historical average.

So my real question became:

Not “Is my REM normal?” but “What conditions help my brain produce more of its own normal REM?”

This is the value of tracking.

THE DATA LESSON: A population range provides context. Your baseline provides the story. Your trend gives you a question to test.

 

 
 
 
 

Lesson 3: The 4:00 AM Tradeoff

I love hiking early. It gives me cardiovascular conditioning, time outside, morning light, mental clarity and consistency. In Arizona, it also helps me finish before extreme heat heats around 8am.

But if I go to bed at 8:30 PM and wake at 4:00 AM, I create a maximum sleep opportunity of seven and a half hours. That is time in bed—not necessarily time asleep. It does not include the time required to fall asleep or periods of wakefulness during the night.

If I remain in bed until 6:00 AM, I create two additional hours of sleep opportunity. Those two hours would not equal two hours of REM. They would contain a mixture of sleep stages and perhaps brief wakefulness. But because REM episodes generally lengthen later in the night, the added opportunity may protect some of the more REM-rich portion of sleep.

If you want to understand sleep cycles, I highly recommend taking Dr. Mathew Walker’s Masterclass[iii] The Science of Better Sleep.

What the Early 4am Wake Gives Me

Early movement and consistency
Cardiovascular conditioning
Time outdoors and morning light
The mental and emotional benefits of hiking

What Might it Cost Me

Up to two hours of total sleep opportunity (lost)
Part of one or more later sleep cycles (lost)
Greater opportunity for REM and dream recall (important to me)
Time for memory and emotional processing across sleep (important to me)

The accurate interpretation is not that I lose two hours of REM. It is that I may give up two hours of sleep opportunity containing some of the night’s more REM-rich cycles.

That led to my central realization: healthy behaviors (like my early wake to hike) can compete when their timing is not coordinated.

MY AHA MOMENT: Am I creating better sleep through movement—or repeatedly borrowing from the final part of sleep to make that movement happen?

My wearable cannot prove that early wake times caused the change. Consumer wearables estimate sleep stages; they do not measure them with clinical polysomnography. But the pattern gives me a reasonable hypothesis to test. That is what self-tracking should do: not make us anxious about a number, but help us ask a better question.

A Real-Time Clue: What 21 More Minutes Revealed

While preparing this episode, my data gave me a real-time example of the tradeoff. On Thursday, August 27, I woke at 4:21 AM instead of 4:00 AM.

That night I recorded three hours and two minutes of restorative sleep—the highest total of the week. It included one hour and seven minutes of deep sleep and one hour and 55 minutes of REM. That REM duration was approximately 35 minutes above my recent 30-day average.

My graph in the show notes showed a substantial REM period close to the end of the sleep window. Twenty-one additional minutes cannot explain a 35-minute difference, and one night cannot establish cause. Sleep varies from night to night. But the observation supports the hypothesis that a 4:00 AM alarm may sometimes interrupt a REM period already underway.

I also remembered my dream and added it to my dream log. That gave me another kind of data: not just how long I slept, but what my mind may have been processing, integrating or connecting.

One night is a clue—not proof. Watch the trend.

The lesson is not that 4:21 AM is a magical wake time. The lesson is that the final portion of sleep may be more valuable than its length makes it appear. A small extension may sometimes allow the brain to finish a cycle that an earlier alarm (or your natural body’s alarm) would interrupt.

Lesson 4: Build a Rhythm, Not a Perfect Day
The remedy I’ve concluded is not to stop hiking, (I would be miserable) and it is not to maximize sleep or exercise in isolation (I wouldn’t feel productive sleeping in longer). The solution is to create a weekly rhythm in which movement provides the stimulus and sleep protects the opportunity for adaptation.

For me, that rhythm can include two kinds of days:

1. Early-Hike Days (twice a week)
When a 4:00 AM wake time is necessary, (and possible). I can treat bedtime as part of the training plan. If family responsibilities the night before make a very early bedtime unrealistic, I can recognize that constraint and adapt. But it is important that I get to bed by 8:30pm if I want to wake up 4am.  

2. Sleep-Protected Mornings
On selected non-hiking days, I can remain asleep until approximately 5:00 or 6:00 AM and move later.  These mornings create more opportunity for later sleep cycles and give me a comparison condition for my experiment. What happens if I stay in bed longer?

The goal is not a perfect day. The goal is a sustainable week.

The Movement Loop is not: Move → Move More → Keep Pushing.

It is: Movement → Recovery → Adaptation → Performance → Greater Capacity.

For you, the listener, are you giving yourself enough time to recover? To Adapt? To Increase Performance? That leads to greater capacity? Or, did you notice, like me, that there was a trade off with your schedule?

Tips to Implement: Run Your Own Restorative-Sleep Experiment
You do not need my wake time, my REM number or a WHOOP device to learn from your own pattern. Use this five-step experiment for two to four weeks.

Establish your baseline. Record your usual bedtime, wake time, estimated sleep duration, morning energy and—if available—deep and REM sleep for at least seven nights.

The Whoop device rewards users who go to bed, and wake at the same time, calling it sleep consistency.

Choose one change. Add 20–60 minutes of sleep opportunity on selected mornings, or move bedtime earlier before early-training days. Avoid changing every variable at once.

Stanford Professor, Dr. Andrew Huberman[iv] suggests that if you can find a way to add heat to your sleeping environment in the final 2 hours of your sleep, it can increase your REM sleep.

Sleeping just 21 more minutes for me made a notable difference.

Protect movement differently. On sleep-protected mornings, move later, shorten the session or choose a lower-intensity option instead of skipping movement entirely.

This was the game changer for me.  I opted for a walk on sleep protected days.

Track a small set of outcomes. Use total sleep, restorative sleep or dream recall if available, morning clarity, afternoon energy and exercise quality. Optional wearable metrics include recovery, HRV and resting heart rate.

This is where you have to notice what you see from this ONE change. It might be obvious like mine—I noticed that extra time led to a dream that I could recall.

Review the pattern—not the best night. Compare at least one or two weeks of early mornings with sleep-protected mornings. Look for a repeatable combination that supports both recovery and movement.

The patterns will reveal whether the ONE thing you changed made a difference for you.

If you do use a wearable, remember that sleep stages are estimates. Use the device to compare patterns under similar conditions, not to diagnose a sleep disorder or chase a perfect stage score.

KEY QUESTION: Can I preserve the benefits of movement without repeatedly borrowing the time my brain and body need for recovery?

A Bigger Experiment Is Still Underway
I have also removed one significant sleep disruptor and am tracking what happens to my REM, sleep stress, HRV, resting heart rate and recovery. I do not want to draw conclusions too early. I want enough data to distinguish a temporary response from a genuine physiological shift, so I will return to that experiment in a future episode.

For now, the question is narrower: how can I protect restorative sleep while continuing to live an active life?

Review
 To review and conclude this week’s BONUS EP 4, let’s bring the four lessons—and the data—together.

Lesson 1: Restorative Sleep Contains Two Stories
Restorative sleep combines two important stages:

Deep sleep and REM sleep.

Deep sleep supports physical restoration and adaptation.

REM supports emotional processing, memory integration, cognitive flexibility and creative association.

We need both.

Every morning, I look at my restorative-sleep total and hope it is closer to three hours than two. But this episode taught me not to stop at that combined number.

The total gives me the overview.

Deep sleep and REM tell me how that restoration was distributed.

And REM is personally meaningful to me for another reason: I have recorded my dreams for years.

Dream recall does not provide a literal interpretation of everything happening in my life. But it gives me a qualitative record of the emotions, experiences, problems and ideas my mind may still be processing.

So Lesson 1 is:

Restorative sleep is not one number. It contains the story of how the body restores—and how the brain integrates.

Lesson 2: My Data Revealed a Duration Gap
Over the past six months, my average restorative sleep has been two hours and 43 minutes.

My recent REM has represented approximately 20% of my total sleep—a percentage that may appear reasonable.

But when I looked at duration rather than percentage, I discovered that my recent REM was approximately 17–19 minutes below my lifetime average.

REM percentage and REM duration answer different questions.

Percentage tells me how my sleep was distributed.

Duration tells me how much actual time my brain spent in that stage.

That distinction matters because someone can have a reasonable REM percentage but still receive less total REM when the overall sleep window is shortened.

So Lesson 2 is:

A percentage can look healthy while duration still reveals a gap.

This is why personal baselines are so valuable.

Our trends help us identify the question we need to investigate.

Lesson 3: The 4:00 AM Wake Time Creates a Tradeoff
My data led me to examine my 4:00 AM wake time.

Waking at 4:00 does not mean I am losing two hours of REM.

It means I may be giving up two hours of total sleep opportunity—time that could contain approximately one to one-and-a-half later, more REM-rich sleep cycles.

Then, while I was preparing this episode, I received an early clue.

When I slept just 21 minutes longer—waking at 4:21 instead of 4:00—my restorative sleep reached three hours and two minutes.

That included one hour and seven minutes of deep sleep and one hour and 55 minutes of REM—approximately 35 minutes more REM than my recent 30-day average.

I also remembered my dream and added it to my dream log.

Twenty-one additional minutes cannot explain the entire 35-minute difference, and one night does not prove causation.

But the graph showed a substantial REM period close to the end of my sleep window. That gave me a clue worth investigating:

My 4:00 AM wake time may sometimes interrupt a REM period that is already underway.

So Lesson 3 is:

The final portion of sleep may be more valuable than its length makes it appear.

This does not mean that 4:21 is a magical wake time.

It means that a small extension may sometimes allow the brain to finish a cycle that an earlier wake time would interrupt. Dr. Huberman, and Dr. Holmes offered tips to stay in bed longer, to capture REM rich sleep time.

Lesson 4: Build a Rhythm, Not a Perfect Day
My early-morning hikes provide cardiovascular conditioning, time outside, morning light, mental clarity and emotional regulation.

They support my health.

They also make me happy.

The remedy is not to stop exercising and become miserable.

The remedy is to protect sleep as well as I realistically can and arrange movement around a more complete sleep window.

That might mean saving selected mornings for longer sleep.

It might mean moving later on non-hiking days.

It might mean moving bedtime earlier when possible.

And it might mean shortening a workout when sleep has been limited.

The goal is not to maximize sleep or exercise in isolation.

It is to create a sustainable weekly rhythm in which both can happen.

So Lesson 4 is:

The best routine is not the one that produces a perfect number. It is the one that allows the whole system to work.

Now let me ask you:

Do you know how much restorative sleep you receive?

Do you look beyond the total and examine both deep sleep and REM?

Are you tracking percentages—or actual duration?

Does your schedule give you enough sleep opportunity?

And could one healthy behavior in your life be unintentionally competing with another?

My restorative-sleep average gave me the overview.

My REM duration revealed the tension.

My 4:00 AM wake time created the hypothesis.

My additional 21 minutes gave me an early clue.

My next step is to test a better rhythm.

That is what measurement is supposed to do.

Not judge us.

Not pressure us to produce a perfect number.

Guide us toward a better decision.

I hope this deeper look at restorative sleep encourages you to identify one small experiment of your own—not to chase a perfect number, but to discover the rhythm that helps you learn, adapt and perform at your best.

 

We’ll see you next time as we return to Dr. John Medina’s work—not to repeat what we have already learned about attention, but to answer the next question in the Movement Loop: once movement activates the brain, how does attention determine what becomes learning?

From there, we’ll revisit Jason Wittrock’s work through a new lens: how metabolic health, nutrition and energy availability help the brain and body sustain movement, recovery and performance.

Resources and Episode Pathway

Phase 1: Regulation & Safety
The Foundation
Core Question: Is the nervous system safe enough to learn?

Everything begins with regulation.

Before we can focus, learn, lead, or perform, the brain first asks one fundamental question:

Am I safe?

Throughout Phase 1, our guests showed us that regulation isn't simply about reducing stress—it's about creating the biological conditions that allow the brain to learn, adapt, and thrive.

Together we explored:

Baland Jalal – how sleep, curiosity, imagination, and creativity prepare the brain for learning. https://andreasamadi.podbean.com/e/hypnagogic-genius-capture-your-best-ideas-at-the-edge-of-sleep/

 

Dr. Bruce Perry – why regulation, rhythm, and relationships form the foundation of every healthy nervous system.  https://andreasamadi.podbean.com/e/safety-first-why-a-regulated-brain-is-the-key-to-learning/

 

Dr. Sui Wong – how lifestyle medicine and autonomic balance build lifelong brain resilience. https://andreasamadi.podbean.com/e/your-eyes-the-brain-s-early-warning-system/

 

Rohan Dixit – how heart rate variability gives us real-time feedback on our ability to regulate stress. https://andreasamadi.podbean.com/e/breathe-to-reset-how-hrv-tech-reveals-hidden-stress/

 

Dr. Kristen Holmes – how recovery metrics reveal our physiological readiness to perform. https://andreasamadi.podbean.com/e/kristen-holmes-from-whoopcom-on-unlocking-a-better-you-measuring-sleep-recovery-and-strain/

 

Dr. Antonio Zadra – how sleep and dreaming consolidate memories, regulate emotions, and generate insight. https://andreasamadi.podbean.com/e/when-brains-dream-how-sleep-integrates-emotion-insight-and-creativity/

Together these conversations taught us that sleep and stress regulation aren't optional—they're the operating system that allows every higher brain function to work.

Phase 2: Motivation & Neurochemistry
The Direction
Core Question: What moves us into action?

Once the brain feels safe, it becomes ready to pursue goals.

In Phase 2, we explored the internal chemistry that transforms intention into action.

Our experts helped us understand that sustainable motivation isn't about willpower—it's about aligning our beliefs, thoughts, attention, energy, and movement.

Together we discovered:

Bob Proctor — our beliefs determine the direction of our lives. https://andreasamadi.podbean.com/e/belief-first-the-neuroscience-of-motivation/

 

Dr. Carolyn Leaf — our thinking literally changes our brain chemistry. https://andreasamadi.podbean.com/e/thoughts-as-biology-how-your-mind-shapes-neurochemistry/

 

Dr. John Medina — attention determines what the brain encodes and remembers. https://andreasamadi.podbean.com/e/theory-of-mind-the-missing-link-between-attention-reward-and-motivation

 

Dr. Anna Lembke- Dopamine, Motivation and Why the Brain Repeats Behavior https://andreasamadi.podbean.com/e/dopamine-nation-the-pleasure%e2%80%93pain-balance-that-drives-motivation/

 

Dr. Friederike Fabritius — managing our energy allows high performance to become sustainable. https://andreasamadi.podbean.com/e/fun-fear-focus-closing-the-motivation-loop/

 

Dr. Chuck Hillman & Paul Zientarski — movement activates the brain, preparing it to learn. https://andreasamadi.podbean.com/e/move-to-learn-how-movement-activates-the-brain-and-fuels-motivation/

 

By the end of Phase 2, we introduced what became The Motivation Loop, showing how beliefs influence thoughts, thoughts influence actions, actions create results, and results reinforce future beliefs.

Phase 3: Movement, Learning & Human Performance
The Transformation
Core Question: How does movement change the brain—and how does recovery transform that change into performance?

Now we're taking the next step.

Phase 3 builds on everything we've learned so far.

If Phase 1 created a regulated nervous system...
If Phase 2 created motivation and direction...

Phase 3 explains how the brain and body actually become stronger.

Together we've explored this process through conversations with:

Dr. Chuck Hillman & Paul Zientarski — why movement activates the brain before learning. https://andreasamadi.podbean.com/e/movement-first-how-a-20%e2%80%91minute-walk-lights-up-the-brain/

 

Dr. John Ratey — how exercise builds a healthier, younger brain. https://andreasamadi.podbean.com/e/movement-matters-how-every-move-rewires-the-brain/

 

Dr. Kristen Holmes — why recovery determines adaptation and readiness. https://andreasamadi.podbean.com/e/movement-isnt-enough-how-recovery-drives-real-adaptation

 

Dr. John Medina — how attention transforms movement into lasting learning.

Jason Whitrock — how metabolism and cellular energy fuel long-term performance.

WHERE WE ARE GOING NEXT
Phase 4 — Connection, Emotion & Social Intelligence
The Human System
Core Question: How do we thrive with other people?

The brain didn't evolve in isolation—it evolved through relationships. In Phase 4, we'll explore emotional intelligence, empathy, communication, trust, leadership, and psychological safety to understand how our relationships shape learning, well-being, and performance.

Phase 5 — Integration & Human Performance
The Complete System
Core Question: How do all the systems work together?

In our final phase, we'll bring everything together—regulation, motivation, movement, emotion, relationships, learning, and recovery—into one integrated framework. We'll discover how these systems work together to create measurable improvements in our well-being, achievement, leadership, productivity, and results.

Selected Sleep References

“What Is Restorative Sleep?” https://www.whoop.com/us/en/thelocker/what-is-restorative-sleep/
Patel AK, Reddy V, Shumway KR, Araujo JF. “Physiology, Sleep Stages.” StatPearls/NCBI Bookshelf. https://www.ncbi.nlm.nih.gov/books/NBK526132/
Goldstein AN, Walker MP. “The Role of Sleep in Emotional Brain Function.” Annual Review of Clinical Psychology. https://pmc.ncbi.nlm.nih.gov/articles/PMC4286245/
Paller KA, Creery JD, Schechtman E. “Memory and Sleep: How Sleep Cognition Can Change the Waking Mind for the Better.” Annual Review of Psychology. https://pmc.ncbi.nlm.nih.gov/articles/PMC7983127/

 

REFERENCES:

 

[i]Neuroscience Meets Social and Emotional Learning Podcast EPISODE 141 https://andreasamadi.podbean.com/e/brain-fact-friday-on-neurogenesis-what-hurts-or-helps-your-brain-cells/

 

[ii]Neuroscience Meets Social and Emotional Learning Podcast EPISODE 384 Review of our Interview with Dr. Baland Jalal  https://andreasamadi.podbean.com/e/hypnagogic-genius-capture-your-best-ideas-at-the-edge-of-sleep/

 

[iii] www.masterclass.com Mathew Walker The Science of a Better Sleep

 

[iv] https://www.instagram.com/p/DbO7dKLO-c8/?hl=en Dr. Andrew Huberman on ways to increase REM sleep.

Andrea Samadi shares her personal resting heart rate data to show why measuring over time matters more than fixating on a single score. She explains how trends reveal stress, recovery, and adaptation, and why comparing yourself to your own baseline is the most useful approach.

Learn practical steps to measure consistently, contextualize changes, experiment with one behavior, and use your physiological data to make intentional improvements in sleep, recovery, and performance.

BONUS EPISODE 3: ON THIS EPISODE, WE’LL COVER

✔ What resting heart rate can reveal about stress, recovery, and adaptation over time
✔ The story hidden in my own data — from a high of 57 bpm in February to 53 bpm in August
✔ Why the six-month trend matters — and what my 2% lower average may be telling me
✔ How stress and training load can show up in your physiology before you consciously recognize it
✔ Why recovery and nervous-system regulation matter for building a more resilient baseline
✔ How to find your own RHR baseline instead of comparing yourself with someone else
✔ How to look for deviations and patterns across weeks and months—not individual days
✔ How to connect RHR with sleep, HRV, recovery, training, stress, and life events
✔ How to run your own personal experiment: change one variable, measure, and see what happens
✔ The bigger lesson: What gets measured over time can reveal a story you couldn't see day to day.

Welcome back to the Neuroscience Meets Social and Emotional Learning Podcast, where we bridge neuroscience, social and emotional learning, and human performance so we can create measurable improvements in our well-being, achievement, leadership, productivity, and results.

I’m Andrea Samadi, and if you’ve been following along through Season 16, you’ll know that we’ve been building what I call The Brain’s Operating System for Human Performance—a neuroscience-based framework designed to help us understand how the different systems of the brain and body work together to influence how we learn, adapt, connect, lead, and ultimately how we perform.

We are currently in Phase 3 where we are covering Movement, Learning and Cognition.

If you just finished Episode 405[i] with Dr. Kristen Holmes, you know we've been looking at recovery as an essential part of our Movement Loop.

Movement → Brain Activation → Attention → Learning → Recovery → Adaptation → Performance → Greater Capacity.

And Kristen's work has reinforced something I've learned after years of tracking my own physiology:

What gets measured gets improved.

But this week, I wanted to dive into my own personal data to show us something I think is easy to miss:

Sometimes what gets measured over time reveals a story you simply couldn't see day to day.

When we're looking at a wearable every morning, it's easy to become focused on today's number.

Today's recovery score.

Today's HRV.

Today's resting heart rate.

Was it higher? Was it lower?

But one number—or even one week—rarely tells us very much about the direction we're actually moving.

It's when we begin to zoom out that patterns emerge.

And that's exactly what happened when I looked more closely at my resting heart rate this year.

What initially looked like a collection of numbers began to tell a much bigger story about stress, recovery, consistency, and adaptation.

So my hope for this episode isn't that you compare your resting heart rate to mine.

Your numbers will be different.

My hope is that this episode encourages you to become curious about your own data.

Maybe you track sleep.

Maybe it's HRV.

Resting heart rate.

Recovery.

Exercise.

Blood pressure.

Steps.

Or even something as simple as your energy, mood, or ability to focus.

Take one metric and zoom out.

Look at three months.

Six months.

Maybe even a year.

And instead of asking, “Is today's number good or bad?”

Ask a different question:

“What is the trend that I’m seeing here, trying to tell me?”

Is something improving?

Is something slowly moving in the wrong direction?

Does your physiology change during periods of higher stress? (like you will see mine did).

Can you see what happens when you sleep more consistently, exercise differently, recover better, or change one habit?

Because sometimes the most valuable insight isn't found in today's score.

It's hidden in the pattern.

And once you can see the pattern, you have information you can actually use.

That's really the purpose of sharing my personal data with you today.

Not to say, “Here's what worked for me, so you should do exactly the same thing.”

But to show you what can happen when we become students of our own physiology.

We measure. Find the tool that works best for you.

We notice. Patterns…ups and downs.

We experiment. We become intentional with our behaviors to change/improve the numbers.

We adjust and try something new/different.

And then we measure again.

Because ultimately, what gets measured gets improved—but what gets measured over time can reveal the story that you tell you more than just a bunch of numbers.

And sometimes that story shows us exactly where our next opportunity for change might be.

And that's exactly what happened with my resting heart rate.

Earlier this year, I watched my monthly average climb to 56...and then 57 beats per minute. You can see my data in the show notes. Sept and October were even, at 54, and then something happened in November that took my RHR up, and it kept climbing.  I know what was happening in those months to cause the increase. And I went all out to protect my recovery. I worked on rest, hydration, extra exercise, and recovery sessions.

Then it began coming down.

in March 54 in April 53

The 56 in May isn’t the most accurate representation of what was happening with my data, as we travelled internationally and there were 5 days my whoop didn’t calculate my score correctly (something to do with the change in time zones) so I’m not going to say that I was stressed out during a relaxing vacation.

But something happened that caught my attention. You can see it with the graphics in the show notes.

My newest six-month WHOOP average dropped from 55 to 54 beats per minute—2% lower than the previous six months. This NEW result was highlighted in GREEN for me to notice the improvement.

For the first time in this story, the baseline itself had moved.

And that's what we're going to dive into today.

Because this episode isn't really about whether 53 is a good resting heart rate.

It's about something much more useful:

Do you know your baseline with YOUR RHR—and do you know which direction it's moving?

Even better, if you can forsee that it will be moving up, like I knew it was going to in January/February, do you have strategies in place to buffer the stress, and keep this number as close as you can to your baseline?

Let’s dive into this bonus episode.

The Story Behind My Resting Heart Rate: Do You Know Yours?

There’s a number I’ve been watching for the past year. I watched it raise higher (when I’m stressed) and go lower when I’m doing all the right things to rest and recover.

When I zoom out and look at this number over the past year, it tells a fascinating story about my fitness, recovery, stress, and the way my body is adapting.

That number is my resting heart rate.

And today I want to ask you:

Do you know yours?

Because one of the biggest lessons I’ve learned from nearly five years of tracking my physiology is something we’ve talked about throughout this podcast:

What gets measured gets improved.

But I think I need to add something to that.

What gets measured over time reveals the story.

And my newest data makes that clearer than ever.

PART 1 — WHAT IS RESTING HEART RATE?

Resting heart rate, or RHR, is simply the number of times your heart beats per minute while your body is at rest.

Normal Ranges and Fitness[ii]

Average adults: 60 to 100 bpm.

Active adults: 55 to 85 bpm.

Athletes: 40 to 60 bpm, because their heart muscle is strong and pumps blood with ease

For adults, resting heart rate varies considerably between individuals. Fitness, genetics, age, sleep, stress, illness, medications, hydration, alcohol, temperature and training load can all influence it. So I'm not interested in comparing my resting heart rate with someone else's.

I'm interested in comparing me with me.

That's where wearable data becomes useful.

Instead of asking:

“Is 53 good?”

I'm asking:

“What is happening to my baseline over time?”

And that distinction matters.

PART 2 — MY RHR STORY BEGAN WITH A RISE

When I first looked at this data, I focused on January and February.

My monthly resting heart rate had climbed:

January: 56 bpm.

February: 57 bpm.

Those numbers weren't alarming. I was experiencing higher levels of stress than usual at that time, and I was even prepared for the stress.

But relative to my baseline, (55 bpm) the rise caught my attention.

And that's an important distinction.

A wearable isn't diagnosing why something happened.

It can't look at 57 and tell me:

“Andrea, this is stress.”

But it can show me that something has changed.

Then I can look at the rest of my life.

How am I sleeping?

How am I training?

What's my stress level?

Am I recovering?

What has changed?

That's when data becomes feedback.

I was ready to implement some stress reduction strategies to get my RHR and nervous system back to its baseline.

PART 3 — THEN THE PATTERN CHANGED

After February, here's what happened:

March: 54.
April: 53.
May: 56 (International Trip impacted this data)
June: 53.
July: 55.
August: 53.

And I love this part of the story because it wasn't a perfectly straight line.

My RHR didn't simply go:

57...56...55...54...53.

Real physiology rarely works like that.

There were fluctuations.

May went back to 56.

July went to 55.

But my resting heart rate kept returning to 53.

April: 53.

June: 53.

August: 53.

That's when I began wondering whether I was seeing something more meaningful than a few good months.

And now I have another piece of evidence.

PART 4 — THE NEW SIX-MONTH RESULT

My newest WHOOP six-month report covers February 23 through August 21, 2026.

And this is where the story gets interesting.

My previous six-month average resting heart rate was:

55 bpm.

My newest six-month average is:

54 bpm.

WHOOP shows that as:

2% lower than the previous six months.

One beat per minute doesn't sound dramatic.

But I'm not looking for dramatic.

I'm looking for adaptation.

Something to show me that my body responded to the extra recovery that I was implementing to buffer the higher stress.

For the first time in this particular story, the six-month average itself has moved down.

And that means I'm no longer looking only at a few isolated low readings.

The trend is beginning to move.

PART 5 — THE AVERAGE WAS HIDING THE STORY

This may be my favorite lesson from this entire experiment.

Earlier, when I looked at a different six-month window, my average RHR was 55 bpm.

And the previous six months?

Also 55.

If I had stopped there, I could have concluded:

Nothing changed.

But underneath that average was a changing pattern.

My RHR had risen to 57 in February. This makes sense to me when I glance at the data.

Then it repeatedly returned to 53 with my focus being on rest/recovery.

And eventually the rolling six-month average moved from 55 to 54.

This is why one measurement rarely tells the whole story.

Trends matter.

And sometimes your body is changing before the average catches up.

PART 6 — 57 TO 53

There's another way to look at the data.

February was my highest monthly average in this January–August period:

57 bpm.

August is:

53 bpm.

That's approximately 7% lower than that February high.

I want to be careful with this number because I'm comparing two monthly endpoints—not two six-month averages.

So I wouldn't call this a 7% improvement in my overall cardiovascular health.

But it is another signal inside the larger pattern.

What was happening in February? What is currently happening in August?

And when multiple signals begin pointing in the same direction, (showing an improvement) I’m  paying attention.

PART 7 — WHAT CHANGED?

This is where I think self-experimentation becomes powerful.

I didn't respond to the higher numbers by simply exercising harder.

I've spent this year becoming much more intentional about recovery and regulation.

Sleep.

Daily movement.

Zone 2 work.

Meditation.

Hydration.

Infrared sauna.

Red-light therapy.

Paying attention to training strain.

And increasingly, listening to what my physiology is telling me instead of automatically pushing through fatigue.

I've also been experimenting with removing alcohol at different times this year, and the changes I've seen in recovery, HRV, sleep stress and resting heart rate have given me another variable to continue watching.

I can't take this dataset and say:

“This one behavior caused my RHR to fall.”

There are too many variables.

But I can say:

The environment surrounding my physiology changed—and my trend changed with it.

That's worth paying attention to.

PART 8 — WHY DOES A LOWER RHR MATTER?

In many people, particularly when associated with aerobic fitness, a lower resting heart rate can reflect a heart that is able to pump blood efficiently with fewer beats at rest.

Training can increase stroke volume—the amount of blood pumped with each heartbeat.

That means the heart may not need to beat as frequently to deliver the same cardiac output at rest.

Autonomic regulation also plays a role.

The sympathetic nervous system helps mobilize us for action.

The parasympathetic nervous system supports rest-and-recovery processes.

Resting heart rate reflects influences from both, along with many other physiological factors.

That's why I don't view RHR as a standalone score.

I view it as one piece of my physiological dashboard.

RHR.

HRV.

Sleep.

Recovery.

Training load.

And, most importantly:

How I actually feel.

PART 9 — THIS CONNECTS DIRECTLY TO THE MOVEMENT LOOP

Remember the Movement Loop we've been building in Phase 3:

Movement → Brain Activation → Attention → Learning → Recovery → Adaptation → Performance → Greater Capacity.

My RHR data brings us directly back to the part of the loop I don't want us to overlook:

Recovery → Adaptation.

Exercise provides the stimulus.

But we don't become fitter during the stimulus itself.

The body needs an opportunity to respond to that stimulus.

To repair.

To replenish.

To adapt.

And eventually, that adaptation may become visible in our trends.

That's why recovery isn't the opposite of performance.

Recovery is part of the process that makes performance possible.

PART 10 — THE BIGGER LESSON

This episode isn't really about whether your resting heart rate should be 53.

Mine doesn't need to be yours.

Your number might be completely different.

The question is:

Do you know your baseline?

And more importantly:

Do you know which direction it's moving?

What increases it?

What decreases it?

Because your physiology is constantly responding to the way you're living.

Training.

Sleeping.

Recovering.

Working.

Traveling.

Eating.

Drinking.

Managing stress.

And sometimes those changes are happening quietly beneath the surface.

Until you measure them.

PART 11 — HOW TO IMPLEMENT THIS IN YOUR OWN LIFE

So now I want to turn this over to you.

I've shown you my resting heart rate story.

What's yours?

And you don't need five years of WHOOP data to begin looking for it.

You just need enough information to establish your baseline, and then you need to become curious about what causes that baseline to change.

Here's how I would start.

STEP 1 — FIND A WAY TO MEASURE YOUR RESTING HEART RATE CONSISTENTLY

First, find the measurement tool that works for you.

Maybe that's WHOOP.

Maybe it's an Apple Watch, Garmin, Oura Ring, Fitbit, or another wearable.

Or maybe you're tracking your resting heart rate another way.

The specific device isn't the most important part of this experiment. You can even just count your pulse beats that you get in one minute while resting.

Just stay consistent as you measure.

If you're going to look for a trend, you want to compare measurements collected under reasonably consistent conditions.

We're not trying to find the lowest number we can possibly produce.

We're trying to understand our normal pattern.

STEP 2 — LEARN YOUR BASELINE

Next, don't start by asking:

“Is my resting heart rate good?”

Start with:

“What is normal for me?”

Look at your data over time.

If you have it, look at your last month.

Then three months.

Six months.

And eventually a year.

What number—or range—does your RHR tend to return to?

For me, I knew that my baseline was somewhere around the mid-50s.

That's why 56 and 57 caught my attention.

Those numbers weren't necessarily concerning when compared with somebody else's resting heart rate. Someone else I know has a RHR of 80 and that’s in the normal range.

The higher scores mattered to me, because they represented a change from my baseline.

That's the first lesson:

Compare yourself with yourself.

STEP 3 — LOOK FOR THE DEVIATIONS

Once you understand your baseline, look for the places where your data moves away from it.

Don't immediately label the change as good or bad.

Just become curious.

When did your RHR rise?

When did it fall?

Was it one unusual night?

Several days?

Several weeks?

Or did your monthly average actually begin to move?

This is where we stop looking at individual dots and begin looking for a pattern.

STEP 4 — PUT YOUR LIFE NEXT TO YOUR DATA

Now comes the part that I think is the most interesting.

Take the RHR graph and mentally place your life beside it.

Ask yourself:

What was happening here?

Was work unusually stressful?

Were you traveling?

Were you sleeping less?

Were you sick?

Had your training load increased?

Were you drinking more—or less—alcohol?

Had you changed your exercise routine?

Were you recovering differently?

What was happening emotionally?

What was happening physically?

This was important in interpreting my own data.

When I saw my RHR increase in January and February, I knew what was happening in my life during those months.

And when I saw May increase, I also had context: I had been traveling internationally, and I knew there were issues with several days of my wearable data.

Context changes interpretation.

A graph can show you what changed.

Your life can help you investigate why.

STEP 5 — LOOK AT MORE THAN ONE METRIC

Here's another important point.

Don't interpret resting heart rate completely by itself.

Put it next to other information.

What was happening with your HRV?

Your sleep?

Your recovery?

Your training load?

Your energy?

Your stress?

And most importantly:

How did you feel?

One metric gives us a clue.

Multiple signals moving together can give us a much richer picture.

Think of it as your own physiological dashboard.

You're looking for relationships between the signals rather than allowing one number to define whether you're doing well.

STEP 6 — CHOOSE ONE VARIABLE TO EXPERIMENT WITH

Now we move from observation to action.

Ask:

“What is one behavior I could change consistently and then watch what happens?”

Maybe it's getting to bed earlier.

Maybe it's improving hydration.

Adding more Zone 2 exercise.

Building recovery days into your training.

Meditating.

Walking.

Changing your alcohol intake.

Or simply protecting more downtime during a stressful period.

Choose something that's meaningful and realistic for you.

Then give it time.

This is important because we're not trying to manipulate tomorrow morning's score.

We're trying to see whether consistent behavior begins to influence a trend.

STEP 7 — MEASURE AGAIN

And now we come back to the beginning.

Measure.

Notice.

Experiment.

Adjust.

And measure again.

You might even keep a very simple note beside your data:

What changed this month?

You could write:

Higher workload.

Travel.

Better sleep.

Started Zone 2.

Stopped drinking alcohol.

Illness.

Vacation.

More recovery.

Over time, you begin creating something much more useful than a collection of numbers.

You're creating a map of how your body responds to your life.

DISCOVER YOUR RHR STORY

So here's the experiment I want to leave you with.

Pull up your resting heart rate data.

And ask yourself these five questions:

What is my baseline?
When does my RHR move above or below that baseline?
What was happening in my life when it changed?
What other physiological signals moved with it?
What is one behavior I could intentionally change and measure over time?

Then zoom out.

Don't judge yourself by tomorrow morning.

Look for the story.

Because the goal isn't to achieve somebody else's resting heart rate.

The goal is to understand your own physiology well enough to recognize when something changes.

And then have strategies available to respond.

That's where measurement becomes useful.

It moves us from simply collecting information...

to using information to make better decisions.

REVIEW — WHAT DID WE LEARN?

Before we close, let's pull everything together.

We started with one simple metric:

resting heart rate.

We learned that RHR tells us how many times our heart beats per minute while we're at rest—but the number becomes much more useful when we stop comparing ourselves with other people and begin comparing ourselves with ourselves.

Then we looked at my own story.

My RHR rose to:

56 bpm in January.

And then:

57 bpm in February.

Because I understood what was happening in my life at the time, those increases gave me information I could use.

Rather than simply pushing harder, I became increasingly intentional about recovery.

Then the pattern began to change.

My RHR repeatedly returned toward 53.

And eventually something even more interesting happened.

My newest six-month average moved from:

55 bpm → 54 bpm.

WHOOP identified that as:

2% lower than my previous six-month average.

One beat per minute.

Not dramatic.

But that's exactly the point.

We're not looking for dramatic. We're looking for patterns.

We're looking for evidence that the system may be adapting over time.

And that's why my biggest lesson from this experiment isn't:

“My resting heart rate is 53.”

It's:

“I understand my resting heart rate better than I did before.”

I know my baseline.

I know some of the circumstances that push it higher.

I'm beginning to understand some of the behaviors associated with it moving lower.

And most importantly, I know to keep watching the trend.

CONCLUSION — BECOME A STUDENT OF YOUR OWN PHYSIOLOGY

This brings us back to something Dr. Kristen Holmes reinforced in Episode 405:

What gets measured gets improved.

But after looking at this data, I want to expand that idea.

What gets measured gives us information.

What gets measured consistently reveals patterns.

And what gets measured over time can reveal a story.

That's the opportunity I hope you take away from this episode.

Become curious about your own physiology.

Not obsessed with it.

Not controlled by a score.

Curious.

Learn your baseline.

Notice when something changes.

Put that change into the context of your life.

Experiment thoughtfully.

And then zoom back out and see what happened.

Because ultimately, we're not collecting data just to collect more data.

We're trying to turn:

Data → Awareness → Action → Adaptation.

And that brings us right back to our Movement Loop:

Movement → Brain Activation → Attention → Learning → Recovery → Adaptation → Performance → Greater Capacity.

Your resting heart rate is only one metric.

But it gives us a perfect example of what adaptation can look like when we stop staring at today's number and start paying attention to the larger pattern.

So sometime after listening to this episode, open your own data.

Go back three months.

Six months.

A year if you can.

And ask yourself:

“What story has my body been trying to tell me?”

You might be surprised by what you find.

COMING NEXT — BONUS EPISODE 4

And there's one part of my own physiological dashboard that I deliberately haven't explored deeply today.

Sleep.

Because recovery doesn't end when we stop exercising.

Some of the most important recovery processes happen while we're asleep.

So before we return to Dr. John Medina and move deeper into attention, learning, and cognition, I want to stay with the recovery side of our Movement Loop for one more bonus episode.

In Bonus Episode 4, we're going to investigate restorative sleep.

What exactly is restorative sleep?

How can we measure it?

What can our sleep data tell us?

And perhaps most importantly:

How can we use that information to improve the way we recover, adapt, and perform?

We'll apply the same approach we used today.

Not just:

“How did I sleep last night?”

But:

“What story is my sleep telling me over time?”

Because movement creates the stimulus.

Recovery creates the opportunity to adapt.

And sleep may be one of the most important places where that recovery takes place.

I'll see you next time for Bonus Episode 4: The Story Behind My Restorative Sleep.

REFERENCES

[i]Neuroscience Meets Social and Emotional Learning Podcast EPISODE 405 “Movement Isn’t Enough: How Recovery Drives Adaptation”

 https://andreasamadi.podbean.com/e/movement-isnt-enough-how-recovery-drives-real-adaptation/

 

[ii] Health Direct “What is RHR?” https://www.healthdirect.gov.au/resting-heart-rate

In this episode Andrea Samadi explores Phase 3 of the Brain's Operating System—movement, learning, and cognition—focusing on the recovery and adaptation side of the "movement loop." She revisits Dr. Kristen Holmes’ insights on measuring strain, sleep, and recovery to show how movement provides the stimulus while recovery enables lasting adaptation and greater capacity.

The episode offers practical steps: identify your stimulus, track recovery, find your weakest link, and use feedback to train smarter—not just harder—so measurement becomes a tool for meaningful change.

IN EPISODE 405, WE WILL COVER:

✔ Why recovery is not the absence of work—it is where adaptation occurs

→ How recovery allows the brain and body to absorb stress and build greater capacity.

✔ Where Dr. Kristen Holmes fits into the Movement Loop

→ Movement creates the stimulus; recovery determines how effectively we adapt.

✔ Why measuring your data matters

→ What gets measured can be adjusted, repeated, and improved.

✔ How to identify your personal recovery patterns

→ Using sleep, HRV, resting heart rate, strain, stress, and daily behaviors to uncover what helps—or limits—your performance.

✔ Why your recovery formula is uniquely yours

→ The habits that improve one person’s readiness may not produce the same results for someone else.

✔ How recovery helps create more predictable performance

→ When you understand your patterns, you can make better daily decisions instead of leaving your results to chance.

✔ How repeated behaviors become adaptation

→ Measure → Adjust → Repeat → Recover → Adapt → Build Capacity.

✔ Where the larger journey is taking us

→ A preview of The Journey of the Mind Workbook and its five-step process:

Understand → Reflect → Apply → Measure → Become

✔ What comes next in the Movement Loop

→ A Bonus Episode applying recovery science to real-world data, followed by Dr. John Medina on how an activated brain turns experience into attention, learning, and lasting change.

EP 405 — From Recovery to Adaptation: Revisiting Dr. Kristen Holmes in Phase 3

WELCOME BACK

Welcome back to the Neuroscience Meets Social and Emotional Learning Podcast, where we bridge neuroscience, social and emotional learning, and human performance so we can create measurable improvements in our well-being, achievement, leadership, productivity, and results.

I’m Andrea Samadi, and if you’ve been following along through Season 16, you’ll know that we’ve been building what I call The Brain’s Operating System for Human Performance—a neuroscience-based framework designed to help us understand how the different systems of the brain and body work together to influence how we learn, adapt, connect, lead, and perform.

Our roadmap has five phases:

Phase 1 — Regulation & Safety
Where we built the foundation by asking:

Is the nervous system regulated enough to learn and grow?

Phase 2 — Neurochemistry & Motivation
Where we explored the systems that drive us to act, persist, and pursue meaningful goals.

And now, we are here—Phase 3: Movement, Learning & Cognition.

This is where movement becomes the catalyst for learning, adaptation, and performance.

The central idea of Phase 3 is that the brain does not change through information alone.

It changes through experience.

Through movement.

Through challenge.

Through recovery.

And through the repeated process of adapting to what we ask our brain and body to do.

I called the framework we are building in this phase: The Movement Loop:

Movement (the stimulus) → Brain Activation (the brain responds) → Attention (the brain becomes engaged and ready to learn) → Learning (new information and experience begin changing neural pathways) → Recovery (the brain consolidates and restores) → Adaptation (the brain and body adjust to the repeated challenge) → Performance (the adaptation shows up in what we can do) → Greater Capacity (we become capable of more)

Movement is the stimulus.
Brain activation is the response.
Attention opens the door to learning.
Learning creates change.
Recovery helps that change stick.
Adaptation builds the system.
Performance reveals the result.
Greater capacity is what we gain.

And then we repeat the cycle.

In our last episode, EP 404, we revisited the groundbreaking work of Dr. John Ratey, who helped us understand the front end of this loop.

Dr. Ratey showed us that:

Movement changes the brain.

Exercise activates the brain.

It supports attention.

It prepares us for learning.

And it creates the biological conditions that allow the brain to change.

But that leaves us with an important question.

What happens after we create the stimulus?

Because movement alone isn’t enough.

Training alone isn’t enough.

And more strain does not automatically equal more improvement.

At some point, the brain and body have to recover from what we’ve asked them to do

And that’s where today’s episode begins with the back end of the movement loop.

WHERE THIS JOURNEY IS GOING
Before we move into today’s episode, I want to zoom out for a moment and share where I believe this entire journey is taking us.

Because as we’ve been building The Brain’s Operating System for Human Performance—making sense of the interviews we’ve gathered over the past seven years and organizing them into five phases we can all understand and apply—I realized we are doing something much bigger than simply reviewing past episodes.

I had to stop for a moment and look at what we’ve built so far.

And that’s when something became clear:

We are mapping a journey.

We aren’t finished yet—we are only in Phase 3—but as we continue into Phases 4 and 5, I think you’ll begin to see the bigger picture.

This is about more than learning how the brain works or connecting social and emotional learning skills to our daily lives.

It’s about asking:

What will we actually do with everything we’ve learned once we’ve traveled through all five phases?

That’s what led me to what I’m calling The Journey of the Mind.

We could just as easily call it The Journey of the Brain because we now understand how deeply connected the mind and brain are.[i]

But for me, Journey of the Mind has a much older meaning.

That phrase takes me all the way back to the late 1990s, when I had the opportunity to watch an unpublished video program with that title, created by my mentor, Bob Proctor.

I had no idea where that experience would lead me.

But it planted a seed.

It encouraged me to stop looking outside of myself for every answer...

and to begin looking inward.

To become curious about my thoughts.

My beliefs.

My habits.

My potential.

And ultimately, the relationship between what happens inside of us and the results we create outside of us.

That idea influenced my early writing and eventually became part of the path that led me here.

And now, all these years later, I can see that the podcast has evolved into its own Journey of the Mind.

Only now, we have neuroscience to help us understand what is happening along the way.

We have hundreds of experts.

Years of research.

Stories.

Experiments.

Data.

And our own lived experience.

The five phases give us a way to bring all of that together.

We began with Regulation and Safety, because before we can grow, the nervous system needs a stable foundation.

Then we moved into Neurochemistry and Motivation, where we explored what drives our behavior.

Now, in Phase 3, we are looking at Movement, Learning and Cognition—how experience changes the brain and how recovery and adaptation help us build greater capacity.

Next, we’ll move into Connection, Emotion and Social Intelligence, because none of us develops in isolation.

And finally, we’ll reach Integration, Meaning and Human Performance, where these systems begin to come together.

And when we reach the end of Phase 5, I want to bring the entire journey into something practical.

THE JOURNEY OF THE MIND WORKBOOK
I’m currently developing a companion workbook for these five phases.

The Journey of the Mind Workbook will help us take what we’ve learned and apply it to our own lives through a simple process:

Understand. Reflect. Apply. Measure. Become.

Understand the science.

Reflect on our own patterns.

Apply what we are learning.

Measure what changes.

And then ask the bigger question:

Who are we becoming?

Because the goal isn’t simply to know more about neuroscience.

It’s to use what we know.

To identify our gaps.

Recognize what is working.

Build a clearer understanding of how we learn, recover, connect, perform, and grow.

And become more intentional about the future we are creating.

The workbook is still taking shape, but it’s coming.

And my hope is that when we reach the end of these five phases, we won’t just have more information.

We’ll have a map.

A clearer understanding of our brain.

A deeper understanding of ourselves.

A way to measure our growth.

And a framework for becoming who we are capable of being.

Now, let’s return to where we are today...

Phase 3: Movement, Learning and Cognition.

Before we go further, I want to give you a quick roadmap for today’s episode.

We’re going to explore Kristen Holmes’ work through 15 short parts, each one helping us move step-by-step through the recovery and adaptation side of the Movement Loop. (The left side of the loop).

We’ll begin by clarifying the difference between readiness and adaptation.

Then we’ll look at the stimulus–recovery–adaptation cycle, revisit Kristen’s original idea that what gets measured gets improved, and connect that to what I’ve learned from tracking my own data over the past five years.

From there, we’ll explore the difference between training harder and training smarter, why movement is information, why the goal is not maximum strain, and how these same principles apply to learning and performance far beyond exercise.

We’ll also return to one of my favorite ideas from Kristen’s original interview:

Your competitive advantage is often built in your downtime.

And finally, we’ll bring everything back to the Movement Loop and ask the question that really matters:

Is what I’m doing building more strain—or building greater capacity?

So think of these 10 parts as a guided walk through the second half of the loop...

from recovery...

to adaptation...

to performance...

and ultimately to greater capacity.

PART 1 — WHY ARE WE RETURNING TO DR. KRISTEN HOLMES?

When we first interviewed Dr. Kristen Holmes in 2021 for EP 134[ii], she was Vice President of Performance Science at WHOOP.

At the time, I had recently turned 50.

I purchased WHOOP because I wanted to improve what I knew was my weakest link:

sleep.

And in that original conversation, Dr. Holmes introduced ideas that I’ve now carried with me for more than five years.

One of them was this:

“What gets measured gets improved.”

Another was the idea that what we do in our downtime may actually give us our greatest competitive advantage.

At the time, I understood this at one level.

Sleep matters.

Recovery matters.

Strain matters.

Your habits outside of the workout matter.

But after five years of looking at my own data, I understand her message differently.

And I think this is one of the most important things about revisiting experts over time.

We hear something at one stage of our development...

and then years later, we hear the same idea again with an entirely different level of understanding.

We revisited this same 2021 interview earlier in this season during Phase 1: Regulation & Safety on EP 390.[iii]

So why are we covering this topic again?

Because I realized that Dr. Holmes’ work sits at a critical intersection inside our Brain’s Operating System.

In Phase 1, her work helped us understand regulation and readiness.

Her message was:

Can your system handle what you are asking it to do today?

But in Phase 3, the question changes.

Now we’re asking:

Is what I’m doing today actually helping my system adapt?

That’s very different.

In Phase 1, recovery helped us understand whether the system was ready.

In Phase 3, recovery helps us understand whether the system is changing.

And that’s why we’re returning to Dr. Kristen Holmes.

Not to repeat what we learned.

But to take it one level deeper.

Just a note here: while I’ve been using WHOOP to measure my movement, sleep, strain, and recovery, WHOOP is only one tool. There are many other ways to track these patterns—from other wearable devices and apps to simple measures like sleep duration, resting heart rate, exercise intensity, energy levels, and how recovered you feel. The important point isn’t the device you use. It’s learning to pay attention to your own patterns and using that feedback to make better decisions.

PART 2 — READINESS VS. ADAPTATION

Now let’s return to the Movement Loop we opened this episode with:

Movement → Brain Activation → Attention → Learning → Recovery → Adaptation → Performance → Greater Capacity

In our last episode, Dr. John Ratey helped us understand the front end of this loop—how movement activates the brain, supports attention, and creates the conditions for learning.

Today, Dr. Kristen Holmes helps us move into the recovery and adaptation side of the loop—what happens after we create the stimulus.

This is where we ask a different kind of question.

In Phase 1, we looked at Kristen’s work through the lens of readiness:

What is my capacity today?

How much strain can I tolerate?

How well did I sleep?

What does my HRV tell me?

How recovered am I?

Do I have the capacity to push?

Or would backing off today serve me better?

That was the Phase 1 question:

Am I ready?

But now, in Phase 3, we move one step further around the loop.

Now we are asking:

Am I adapting?

Is the movement I’m doing helping me become stronger?

More resilient?

More efficient?

Better able to recover?

More capable than I was before?

That is the shift from readiness to adaptation.

And this is where Dr. Kristen Holmes’ work becomes essential to Phase 3.

Because movement may provide the stimulus...

but recovery is what gives the brain and body the opportunity to respond to that stimulus, adapt, and ultimately build greater capacity.

Or would backing off today serve me better?

That was our Phase 1 lens.

And it was foundational.

Because if the nervous system is depleted, overstressed, or under-recovered, everything downstream is affected.

But Phase 3 takes us another step forward.

Now we are not only asking:

Am I ready?

We are asking:

Am I adapting?

ADAPTATION asks:

What is changing because of what I repeatedly do?

Am I becoming stronger?

More resilient?

More efficient?

Better able to tolerate stress?

Better able to recover?

More capable than I was before?

And this is where I think recovery is frequently misunderstood.

Recovery isn’t simply what happens when we stop working.

Recovery is not the opposite of performance.

Recovery is part of the process that creates future performance.

That distinction changes everything.

Because the goal is not simply to recover enough to get through today.

The goal is to recover in a way that allows the brain and body to become better prepared for tomorrow.

So I want to give you one sentence to keep in mind throughout this entire episode:

Movement provides the stimulus. Recovery allows the adaptation.

That’s where Kristen Holmes’ work enters Phase 3.

Dr. Ratey helped us understand why movement activates the brain and creates the stimulus for change.

Dr. Holmes helps us to understand what has to happen afterward if that stimulus is going to become something useful.

Something the body can integrate.

Something the brain can learn from.

Something that eventually becomes greater capacity.

PART 3 — THE STIMULUS–RECOVERY–ADAPTATION CYCLE

Think about exercise for a moment.

When you challenge your body, you create stress.

That’s not necessarily a bad thing.

In fact, some level of challenge is exactly what we need. It’s called hormesis, right?

The challenge is the signal.

It tells the system:

Something is being asked of me.

But the signal alone isn’t what we are looking for.

What matters is what your body does afterward.

You place a demand on the system.

Then the body needs time and resources to respond to that demand.

We can think of it very simply:

STIMULUS → RECOVERY → ADAPTATION → GREATER CAPACITY

The stimulus is the challenge.

Recovery is the response period.

Adaptation is the change.

And greater capacity is the result.

The purpose of training isn’t simply to create more strain. (Which is what I did for years).

The purpose is to create a strain that your system can successfully recover from and adapt to.

And that idea changed the way I began looking at my own movement.

For years, I thought:

Harder must be better.

Longer must be better.

More must be better.

If I could hike for three hours, that had to be better than walking for one.

If I could push harder, I assumed I would get better results.

If I felt exhausted after a workout, I often assumed that meant I had accomplished more.

But the data started showing me something different.

Sometimes more strain simply created...

more strain.

And if I wasn’t sleeping enough...(because I was repeating the same thing without enough rest)

if I wasn’t recovering...

if I was stacking high strain on top of stress...

then I wasn’t necessarily building greater capacity.

I could actually be interrupting the very adaptation I was trying to create.

This is why one of the most important questions in Phase 3 becomes:

How much challenge can my system absorb, recover from, and adapt to?

Not:

How much can I force myself to do?

And this takes us directly back to the lesson Kristen Holmes gave us five years ago.

Because if we want to know whether the stimulus we’re creating is actually working...

we need feedback.

We need to see the patterns.

We need to understand the relationship between what we do and how our system responds.

Which brings us to Part 4:

PART 4 — WHAT GETS MEASURED GETS IMPROVED

In our Phase 1 episode with Dr. Holmes, I shared something that has become very important to me over the past five years.

Once you begin measuring your sleep, your recovery, your strain, and your habits...

you stop guessing.

And when you stop guessing, patterns begin to emerge.

For me, some of those patterns took years to understand.

I began seeing that:

Too much strain + not enough sleep = poor recovery.

Over and over again.

I knew intuitively that I was pushing too hard.

But knowing something and changing behavior are two very different things.

The data eventually forced me to look at the pattern honestly.

There were times when I was training hard...

waking early...

cutting sleep short...

and then wondering why my recovery didn’t improve.

I was giving my system a stimulus.

But I wasn’t giving it enough opportunity to adapt.

That distinction matters.

Because the goal is not simply:

How much can I do?

The better question is:

How much can I do, recover from, and adapt to?

That is a completely different way of approaching human performance.

PART 5 — MY UNDERSTANDING OF RECOVERY HAS CHANGED

When I first bought WHOOP in 2021, my weakest link was sleep.

I knew I needed to improve it.

And I did.

Not perfectly.

But significantly.

What I find interesting now is that as one weakness improves, another one becomes easier to see.

That’s the value of measurement.

Your weakest link can change.

In 2021, mine was sleep.

Today, I can see other areas much more clearly.

Strength training is one.

Balancing different kinds of movement is another.

And this is where I began looking beyond total exercise time.

Instead, I started asking:

How much time am I spending in lower intensity movement?

How much time am I spending at higher intensity?

What happens to my recovery when I increase strain?

How much sleep do I need after harder training?

How quickly do I recover?

What habits seem to help me recover faster?

What habits tank my recovery?

That’s a completely different mindset than:

Did I work hard today?

PART 6 — TRAIN HARDER VS. TRAIN SMARTER

One of the biggest lessons I pulled from Kristen Holmes’ work was the difference between training harder and training smarter.

In our Phase 1 review, I shared one example that really challenged my assumptions.

I went on a walk along the canal near my house.

Nothing extreme.

I was walking my dogs and wearing a weighted vest.

And during this much more moderate activity, I was able to reach Zones 4 and 5 for short periods.

That surprised me, because those higher-intensity zones could sometimes be difficult for me to reach even during much longer hikes.

I noticed the same thing when I started comparing different trails here in Arizona.

When I first moved to AZ, Camelback Mountain—especially the Echo Canyon Trail—was my go-to hike.

I used to hike it after work and again on the weekends.

It was short, steep, and intense—about a 2.5-mile round trip on Echo Canyon, with the Cholla side a bit longer.

So when I later moved to another part of the Valley and started hiking Telegraph Pass at South Mountain, I initially thought:

This isn’t going to give me the same workout.

Telegraph Pass felt less intense.

It didn’t have that same steep, all-out challenge I was used to on Camelback.

But once I started measuring my hikes, or learning new trails that were longer, I saw something I didn’t expect.

The longer, lower-intensity hikes were sometimes producing more overall strain than the shorter, harder hikes.

That honestly shocked me.

Because I had always assumed that if something felt harder, it must be giving me better results.

But the data showed me that wasn’t always true.

A longer period of sustained effort—even at a lower intensity—could place a greater total load on my system than a shorter burst of very difficult exercise.

And that taught me something important:

How hard something feels in the moment is not always the same thing as the total load it places on your body.

That was one of the moments when measurement changed the way I thought about exercise.

I stopped asking only:

How hard did that feel?

And started asking:

How did my body actually respond?

And this is where data becomes useful.

Not because the number knows everything.

But because the number can reveal something we might otherwise miss.

It can become feedback.

And feedback helps us learn.

PART 7 — MOVEMENT IS INFORMATION

Movement is not just calories burned.
I hardly ever think about calories anymore. There was a time when I could tell you almost exactly how much effort it took to burn off certain foods.
But I think about movement very differently today.

Movement is not punishment for what we ate.
Movement is not simply exercise.

Movement is information.

Every time we move, we send signals to the brain and body about the demands being placed on the system.

How much strength do I need?
How much endurance?
How much balance, coordination, speed, or cardiovascular capacity?

And when we repeatedly expose ourselves to manageable challenge, the system begins to learn from those signals.

It responds.

It adjusts.

And, with adequate recovery, it adapts.

So movement isn’t just something we do to burn energy.

Movement is one of the ways we teach the brain and body what we want them to become capable of doing.

 

PART 8 — THE GOAL IS NOT MAXIMUM STRAIN

This brings me to what may be the biggest takeaway from today’s episode.

The goal is not maximum strain.

The goal is the right amount of strain for your current capacity.

Because too little challenge may not create enough stimulus.

But too much challenge without adequate recovery can work against the very adaptation we’re trying to create.

And this is where Kristen Holmes’ message about strain and recovery becomes so powerful.

In Phase 1, we used recovery to ask:

Should I push today?

In Phase 3, we can use recovery to ask:

Is my current training producing the adaptation I want?

That is a much bigger question.

And it applies far beyond exercise.

PART 9 — THE SAME PRINCIPLE APPLIES TO LEARNING

Think about learning.

We don’t learn best by forcing information into the brain endlessly without rest.

We need exposure.

Attention.

Practice.

Then space.

Sleep.

Recovery.

Integration.

And then we return to the material again. Spaced Repetition.

The brain changes through repeated cycles of challenge and recovery.

So while we’re talking today about Kristen Holmes, recovery, movement, and strain...

the same architecture appears in learning.

It appears in work.

It appears in leadership.

It appears in stress management.

It appears almost anywhere humans are trying to grow.

Challenge alone doesn’t guarantee growth.

Challenge + recovery + repetition creates the conditions for adaptation.

PART 10 — YOUR COMPETITIVE ADVANTAGE IS STILL BUILT IN YOUR DOWNTIME

One of my favorite ideas from my original conversation with Kristen was something we revisited in Phase 1.

Listen to Dr. Holmes’ CLIP here.

She talked about the importance of what we do in our downtime.

That what happens outside of the performance itself may give us our competitive advantage.

Five years later, I think I finally understand how deep that idea goes.

Your workout may last an hour.

Your hike may last two hours.

Your presentation may last 45 minutes.

Your game may last an afternoon.

But adaptation is happening across the rest of the day.

What are you doing with the other hours?

Are you sleeping?

Hydrating?

Fueling?

Managing stress?

Allowing the nervous system to come back down?

Giving the body what it needs to repair?

That downtime isn’t empty time.

It's part of the training.

PART 11 — RECOVERY IS AN ACTIVE PROCESS

This is another mindset shift that helped me.

I used to think of recovery as:

Doing nothing.

Resting.

Taking a day off.

But recovery can actually be very intentional.

For me, over the past several years, that has included things like:

prioritizing sleep
hydration
meditation
breathing
spending time outside
lower-intensity movement
infrared sauna
red light therapy

And again, the point isn’t that everyone should copy my routine.

The important question is:

What actually helps your system recover?

That takes us back to one of the central ideas of our recent Bonus Episodes.

PART 12 — FIND YOUR GAP

In Bonus Episode 2[iv], we introduced the idea of finding your gap.

Instead of copying someone else’s recipe for high performance, identify the variable that is currently limiting you.

Maybe your gap is sleep.

Maybe it’s hydration.

Maybe it’s high stress.

Maybe it’s too much intensity.

Maybe it’s not enough movement.

Maybe it’s inconsistent recovery habits.

Maybe it’s strength.

The point is that your gap is personal.

And it can change.

This is one of the most useful things measurement can give us.

It can show us:

Where is the breakdown in my loop?

Let’s return to the Movement Loop.

Movement → Brain Activation → Attention → Learning → Recovery → Adaptation → Performance → Greater Capacity

Where is your gap?

Are you not moving enough?

Are you moving but not recovering?

Are you recovering but not challenging yourself enough to create adaptation?

Are you pushing constantly without allowing your system to consolidate the gains?

If you can locate your gap, you know where to begin.

PART 13 — THE MOVEMENT LOOP THROUGH DR. KRISTEN HOLMES

Let’s walk through the entire loop now through the lens of Dr. Ratey and Dr. Holmes’ work.

MOVEMENT

We create a stimulus.

We challenge the brain and body.

BRAIN ACTIVATION

Movement changes our physiological and neurological state.

This is where Dr. Ratey’s work helps us understand why movement prepares the brain.

ATTENTION

An activated brain is better positioned to engage.

LEARNING

The brain receives information and experience.

But learning isn’t finished simply because we experienced something.

RECOVERY

Now the system needs space.

This is where Kristen Holmes enters the loop.

How well did we sleep?

How much stress are we carrying?

What was our total strain?

How prepared is the system to absorb what we’ve done?

ADAPTATION

This is where the system changes.

Over time, repeated cycles of challenge and recovery create new capacity.

PERFORMANCE

We begin to see the result.

We move differently.

Think differently.

Learn more efficiently.

Handle greater demands.

Recover faster.

GREATER CAPACITY

And this is what makes the loop a loop.

Because now tomorrow’s starting point may be different from yesterday’s.

The system has adapted.

So we can begin again.

The WHOOP wearable device may have started with elite athletes, but optimizing performance isn’t only for elite athletes. Any of us can measure our patterns, learn from the feedback, and use that information to build greater capacity.

PART 14 — THIS CHANGES HOW I THINK ABOUT PERFORMANCE

For most of my life, I thought performance was primarily about effort.

Work harder.

Try harder.

Push harder.

And effort still matters.

But effort without adaptation can become a dead end.

What I’m learning through this phase is that performance is much more dynamic.

You need the stimulus.

You need the challenge.

You need the work.

But you also need recovery.

Because recovery is what allows the system to absorb the work.

And that leads me to an important sentence I want us to remember:

The goal isn’t to prove how much stress you can tolerate. The goal is to become capable of more over time.

That’s adaptation.

PART 15 — FIVE YEARS LATER, DR. HOLMES’  MESSAGE MEANS SOMETHING DIFFERENT

When we first interviewed Kristen Holmes in 2021, the idea that what gets measured gets improved resonated with me immediately.

That idea is partly why I bought a wearable device in the first place.

I wanted data.

I wanted answers.

I wanted to improve sleep.

But five years later, I think the lesson is bigger than measurement.

Measurement itself isn’t the goal.

The goal is feedback.

And feedback only becomes useful when we do something with it.

Measure.

Write it down somewhere.

Observe what’s happening month to month and year to year.

Adjust.

Recover.

Adapt.

Repeat.

Measurement closes the learning/performance loop.

That’s why Dr. Holmes’ work was worth revisiting here in Phase 3.

Not simply because she studies recovery.

But because measurement gives us information about whether the behaviors we repeat are actually creating the changes we want.

PRACTICAL APPLICATION — HOW TO USE THIS THIS WEEK

So let’s make this practical.

You do not need WHOOP.

You do not need a wearable.

You don’t need complicated equipment.

You simply need to start paying attention.

Identify your current stimulus.

What are you asking your body and brain to adapt to right now?

Maybe it’s:

exercise
strength training
a new learning goal
a demanding work schedule
stress
adapting to intensive heat in your new sauna

Know what you’re asking the system to do.

Identify your recovery.

Ask:

How am I sleeping?
How am I managing stress?
Am I giving myself enough downtime?
How do I feel the day after harder efforts?
What patterns do I notice?

Watch the relationship between effort and recovery.

Does more effort always give you better results?

Or is there a point where more becomes counterproductive?

Find your gap.

What is your weakest link right now?

Don’t try to fix everything.

Start there.

Look for evidence of adaptation.

Ask yourself:

Am I becoming more capable?

Can I handle something today that used to be difficult?

Am I recovering faster?

Am I stronger?

More focused?

More resilient?

If the answer is yes, your loop is working.

REVIEW AND CONCLUSION

To review and conclude this week’s episode 405,  let’s bring this episode together.

We brought Dr. Kristen Holmes back into our roadmap intentionally.

In Phase 1: Regulation and Safety, Dr. Holmes helped us understand recovery as readiness.

Sleep.

HRV.

Strain.

Stress.

Recovery.

The question was:

Is the system prepared for today?

Today, in Phase 3: Movement, Learning and Cognition, we’ve looked at those same ideas through a different lens.

Now the question is:

Is the system adapting for tomorrow?

That’s the progression.

Dr. John Ratey helped us understand that movement provides the brain with a powerful stimulus.

Kristen Holmes helps us understand that the story doesn’t end with the stimulus.

We need recovery.

Because:

Movement provides the stimulus.

Recovery allows the adaptation.

Adaptation improves performance.

Performance builds greater capacity.

And then the loop begins again.

ONE QUESTION TO TAKE WITH YOU

Before you move on with your day, I want you to ask yourself one question:

Am I creating more strain…or am I creating more capacity?

They are not the same thing.

You can push harder without improving.

You can work longer without adapting.

You can accumulate strain without building capacity.

The goal is not simply to do more.

The goal is to create a system where you can become more.

FINAL TAKEAWAY

And this brings us right back to Kristen Holmes’s message from 2021:

What gets measured gets improved.

But today, I would add something to it:

What gets measured can be adjusted.

What gets adjusted can be repeated (in this new way)

And what gets repeated—paired with the right amount of recovery—can become adaptation.

That is how capacity grows.

And that is where Kristen Holmes fits into Phase 3—not simply as an expert on recovery, but as a critical part of the science of change.

And this idea—turning what we measure into meaningful change—is also shaping the larger vision for this podcast.

At the start of this episode, we mentioned I’m developing a companion workbook called Journey of the Mind—a practical guide designed to help us move beyond simply listening to these ideas and begin applying them in our own lives.

The workbook will guide us through five steps to apply what we have covered on this podcast.

Understand.

Reflect.

Apply.

Measure.

Become More. With each episode we’ve covered.

And this workbook began with an unexpected spark of inspiration.

So, I want to offer one quiet acknowledgment:

To the person who quietly helped illuminate this path for me—thank you.

Sometimes, the people who influence the direction of our lives may never fully realize what their presence helped awaken.

My vision from that the spark of inspiration I received will travel through this work and reach you listening—inspiring you to move forward on your own path and create a life that is more intentional, meaningful, and fulfilling than the one you knew before.

Because inspiration doesn’t end with the person who first awakens it.

It moves through us.

And when we act on it, one spark can grow into something that serves many others—far beyond what either person could have created individually.

We’ll explore the transformative power of human connection more deeply in Phase 4. Then, in Phase 5, we’ll examine how connection, meaning, and contribution can become something that continues growing beyond us.

But until then, we’ll continue building this journey—one insight, one application, and one measurable change at a time.

COMING NEXT

Before we move on to Dr. John Medina and the next part of the Movement Loop, we’ll cover our next Bonus Episode and show you what adaptation can actually look like in real life.

In Bonus EP 3, I’m going to take you inside one of the clearest changes I’ve seen in my own data over the past several years:

my resting heart rate.

We’ll look at where it started, how it changed, what may have contributed to that change, and why resting heart rate can become a useful window into how the body is adapting over time.

Because this is really what Phase 3 is about.

Not simply moving more.

Not simply collecting data.

But asking:

Is what I’m doing actually changing my capacity?

Then, for EP 406 we’ll return to the research of Dr. John Medina and explore the next critical link in the Movement Loop:

Attention.

Because movement can activate the brain—but activation alone doesn’t guarantee learning.

The brain must first notice what matters.

It must direct its attention.

Hold that attention long enough to encode new information.

And return to that information if it is going to become something we can remember and use.

Dr. Ratey helped us understand how movement prepares the brain.

Dr. Kristen Holmes helped us understand how recovery allows the brain and body to adapt.

And Dr. Medina will help us understand what happens between those two points:

How does an activated brain turn experience into learning?

Because movement may open the door—

but attention determines what enters and stays behind that door.

And we’ll reinforce one of the central ideas of this journey:

What we repeatedly do shapes who we become.

The question is: Are those repeated actions expanding our capacity and moving us toward our highest level of performance—or quietly holding us back?

That’s where we’ll turn next as we continue building the Movement Loop.

I’ll see you next time.

EP 405 — KEY TAKEAWAYS

✔ Why Kristen Holmes belongs in both Phase 1 and Phase 3

✔ The difference between recovery for readiness and recovery for adaptation

✔ Why movement alone does not create improvement

✔ The relationship between stimulus → recovery → adaptation → greater capacity

✔ Why the goal is not maximum strain, but the right dose of strain

✔ How recovery completes the Movement Loop

✔ Why your weakest link can change as you improve

✔ How measurement provides feedback for better decisions

✔ Why downtime is part of the performance process

✔ The difference between accumulating strain and building capacity

THE MOVEMENT LOOP

Movement → Brain Activation → Attention → Learning → Recovery → Adaptation → Performance → Greater Capacity → Repeat

Remember:

Movement provides the stimulus.

Recovery allows the adaptation.

The goal isn't maximum strain.

The goal is greater capacity.

RESOURCES:

Watch the full interview from 2021 here https://www.youtube.com/watch?v=TOgivjYhhW8

CLIP 1 Dr. Kristen Holmes https://www.youtube.com/shorts/Lg7FiWJKZc4

Phase 1: Regulation & Safety

The Foundation
Core Question: Is the nervous system safe enough to learn?

Everything begins with regulation.

Before we can focus, learn, lead, or perform, the brain first asks one fundamental question:

Am I safe?

Throughout Phase 1, our guests showed us that regulation isn't simply about reducing stress—it's about creating the biological conditions that allow the brain to learn, adapt, and thrive.

Together we explored:

Baland Jalal – how sleep, curiosity, imagination, and creativity prepare the brain for learning. https://andreasamadi.podbean.com/e/hypnagogic-genius-capture-your-best-ideas-at-the-edge-of-sleep/
Dr. Bruce Perry – why regulation, rhythm, and relationships form the foundation of every healthy nervous system.  https://andreasamadi.podbean.com/e/safety-first-why-a-regulated-brain-is-the-key-to-learning/
Dr. Sui Wong – how lifestyle medicine and autonomic balance build lifelong brain resilience. https://andreasamadi.podbean.com/e/your-eyes-the-brain-s-early-warning-system/
Rohan Dixit – how heart rate variability gives us real-time feedback on our ability to regulate stress. https://andreasamadi.podbean.com/e/breathe-to-reset-how-hrv-tech-reveals-hidden-stress/
Dr. Kristen Holmes – how recovery metrics reveal our physiological readiness to perform. https://andreasamadi.podbean.com/e/kristen-holmes-from-whoopcom-on-unlocking-a-better-you-measuring-sleep-recovery-and-strain/
Dr. Antonio Zadra – how sleep and dreaming consolidate memories, regulate emotions, and generate insight. https://andreasamadi.podbean.com/e/when-brains-dream-how-sleep-integrates-emotion-insight-and-creativity/

Together these conversations taught us that sleep and stress regulation aren't optional—they're the operating system that allows every higher brain function to work.

Phase 2: Motivation & Neurochemistry

The Direction
Core Question: What moves us into action?

Once the brain feels safe, it becomes ready to pursue goals.

In Phase 2, we explored the internal chemistry that transforms intention into action.

Our experts helped us understand that sustainable motivation isn't about willpower—it's about aligning our beliefs, thoughts, attention, energy, and movement.

Together we discovered:

Bob Proctor — our beliefs determine the direction of our lives. https://andreasamadi.podbean.com/e/belief-first-the-neuroscience-of-motivation/
Dr. Carolyn Leaf — our thinking literally changes our brain chemistry. https://andreasamadi.podbean.com/e/thoughts-as-biology-how-your-mind-shapes-neurochemistry/
Dr. John Medina — attention determines what the brain encodes and remembers. https://andreasamadi.podbean.com/e/theory-of-mind-the-missing-link-between-attention-reward-and-motivation
Dr. Anna Lembke- Dopamine, Motivation and Why the Brain Repeats Behavior https://andreasamadi.podbean.com/e/dopamine-nation-the-pleasure%e2%80%93pain-balance-that-drives-motivation/
Dr. Friederike Fabritius — managing our energy allows high performance to become sustainable. https://andreasamadi.podbean.com/e/fun-fear-focus-closing-the-motivation-loop/
Dr. Chuck Hillman & Paul Zientarski — movement activates the brain, preparing it to learn. https://andreasamadi.podbean.com/e/move-to-learn-how-movement-activates-the-brain-and-fuels-motivation/

By the end of Phase 2, we introduced what became The Motivation Loop, showing how beliefs influence thoughts, thoughts influence actions, actions create results, and results reinforce future beliefs.

Phase 3: Movement, Learning & Human Performance

The Transformation
Core Question: How does movement change the brain—and how does recovery transform that change into performance?

Now we're taking the next step.

Phase 3 builds on everything we've learned so far.

If Phase 1 created a regulated nervous system...
If Phase 2 created motivation and direction...

Phase 3 explains how the brain and body actually become stronger.

Together we've explored this process through conversations with:

Dr. Chuck Hillman & Paul Zientarski — why movement activates the brain before learning. https://andreasamadi.podbean.com/e/movement-first-how-a-20%e2%80%91minute-walk-lights-up-the-brain/
Dr. John Ratey — how exercise builds a healthier, younger brain. https://andreasamadi.podbean.com/e/movement-matters-how-every-move-rewires-the-brain/
Dr. Kristen Holmes — why recovery determines adaptation and readiness.
Dr. John Medina — how attention transforms movement into lasting learning.
Jason Whitrock — how metabolism and cellular energy fuel long-term performance.

WHERE WE ARE GOING NEXT

Phase 4 — Connection, Emotion & Social Intelligence

The Human System
Core Question: How do we thrive with other people?

The brain didn't evolve in isolation—it evolved through relationships. In Phase 4, we'll explore emotional intelligence, empathy, communication, trust, leadership, and psychological safety to understand how our relationships shape learning, well-being, and performance.

Phase 5 — Integration & Human Performance

The Complete System
Core Question: How do all the systems work together?

In our final phase, we'll bring everything together—regulation, motivation, movement, emotion, relationships, learning, and recovery—into one integrated framework. We'll discover how these systems work together to create measurable improvements in our well-being, achievement, leadership, productivity, and results.

REFERENCES:

[i] A Neurologist Looks at Mind and Brain, published October 1, 2003, by Phirose Hansotia.

 

[ii] Neuroscience Meets Social and Emotional Learning Podcast EPISODE 134 with Dr. Kristen Holmes “Unlocking a Better You: Measuring Sleep, Recovery and Strain.”  https://andreasamadi.podbean.com/e/kristen-holmes-from-whoopcom-on-unlocking-a-better-you-measuring-sleep-recovery-and-strain/

 

[iii] Neuroscience Meets Social and Emotional Learning Podcast EPISODE 390 https://andreasamadi.podbean.com/e/what-gets-measured-gets-improved-sleep-recovery-peak-performance/

 

[iv]Neuroscience Meets Social and Emotional Learning Podcast BONUS EP 2 https://andreasamadi.podbean.com/e/find-the-gap-how-recovery-unlocks-predictable-performance

In this bonus episode Andrea Samadi introduces the Predictable Performance System, a practical roadmap from her Brain’s Operating System. She shows how measuring patterns—not chasing daily scores—plus consistent movement and targeted recovery behaviors create reliable adaptations and better performance over time.

Andrea shares two real-world experiments (including a nine-day green recovery streak), five clear steps—measure, move, recover, adapt, perform—and a simple 7-day challenge to help you discover the single habit that unlocks more consistent results.

On BONUS EPISODE 2, we will cover:

Why high performance isn’t about being “green” every day (using a wearable device)
What nearly 2,000 recovery scores taught me about consistency and performance
Why your daily inputs matter more than any single recovery score
How I reached a personal best of 9 green recoveries in a row
What happened when hard training caused my recovery to drop—and why that wasn’t failure
How another WHOOP user improved his recovery by identifying one key gap: hydration
How to find your own gap in sleep, hydration, stress, movement, training load, or recovery
The Predictable Performance System™:
Measure → Move → Recover → Adapt → Perform → Repeat
Why recovery is the bridge between today’s effort and tomorrow’s capacity
How to create your own 7-Day Predictable Performance Experiment
The key question to ask yourself:
“What is the one missing input that could unlock my next level of performance?”

The goal: Find your gap. Uncover your recipe. Build the system that works for you.

BONUS EPISODE 2

The Predictable Performance System™

How Small Daily Inputs Create Better Recovery, Adaptation and More Consistent Results

WELCOME BACK

Welcome back to the Neuroscience Meets Social and Emotional Learning Podcast, where we explore how understanding the brain can help us create measurable improvements in our well-being, achievement, leadership, productivity, and results.

I'm Andrea Samadi, and over the past several months, we've been building something much bigger than a collection of interviews.

We've been building what I call The Brain's Operating System—a roadmap for understanding how our brain and body work together to create optimal human performance.

Before we jump into today's second Bonus Episode, let's quickly remember where we've been.

PHASE 1 — REGULATION & SAFETY

Everything begins with regulation.

Before the brain can learn, perform, or grow, it first needs the biological conditions that support safety and stability.

In Phase 1, we explored sleep, stress regulation, trauma, resilience and the nervous system.

The lesson was simple:

Regulation creates the conditions for growth.

PHASE 2 — NEUROCHEMISTRY & MOTIVATION

Then we asked:

What moves us into action?

We explored dopamine, beliefs, motivation, habits, attention and sustained effort.

We learned that motivation isn't simply about willpower.

Our brain is continually learning:

What's worth pursuing?

What should I repeat?

Where should I invest my energy with?

Phase 2 gave us some direction.

PHASE 3 — MOVEMENT, LEARNING & COGNITION

And now we're deep inside Phase 3.

This is where movement becomes much more than exercise.

Movement activates the brain.

It supports attention.

Learning.

Memory.

Metabolism.

And when movement is paired with adequate recovery, something important happens:

Adaptation.

That's where our system begins to change.

So the basic sequence we've been studying is:

Movement → Recovery → Adaptation → Performance.

But while studying this process, another question kept coming back to me.

Why do some people consistently improve...while others feel like they're starting over every Monday and they are searching for the right formula.

That question led me to today's framework:

THE PREDICTABLE PERFORMANCE SYSTEM™

And this Bonus Episode is where I want to put the science into action.

Throughout The Brain's Operating System, these Bonus Episodes will give me an opportunity to step away from the interviews and show you what happens when I apply what we're learning to my own life.

I'll share the experiments.

The data.

What worked.

What didn't.

And most importantly...

what we can learn from it, so we can ALL apply this information to our own lives.

Because neuroscience becomes much more useful when we can turn what we know into something we can actually do.

THE QUESTION THAT STARTED THIS EXPERIMENT

Over the past five years, I've tracked close to 2,000 recovery scores using WHOOP (wearable device).

And recently something happened that surprised me.

I recorded nine green recoveries in a row (which meant for 9 days in a row, I had mastered recovery (my body’s ability to take on strain and perform). This recovery score is calculated overnight using my RHR, HRV, RR, SpO2 (blood O2) and skin temperature. Factors like strain, stress and lifestyle choices affect this Recovery Score.

That was a personal record.

For years, I could put together a few strong days.

Sometimes even a strong week. My record for years was 7 days in a row.

But eventually something would interrupt the pattern.

I'd train too hard.

Sleep poorly.

Travel.

Get busy.

Or simply fail to give myself enough time to recover.

So when I reached nine consecutive green recoveries, instead of just celebrating the streak, I became curious.

I asked:

What changed?

Because I wasn't on vacation.

My work hadn't disappeared.

I was still recording the podcast.

Still exercising.

Still traveling.

Waking up early.

Eating the same diet.

In those green days most of the days I avoided alcohol (something I have learned from measuring everything I ingest—this will automatically tank my recovery score) but I did have one drink a couple of these days and still managed to keep a green score. Something that was highly unusual.

I kept wondering what was I doing differently. Life hadn't suddenly become easy.

So what was different?

I went back through my data.

And I stopped looking at individual scores.

Instead, I started looking for patterns.

That distinction changed everything.

DON'T CHASE THE SCORE. STUDY THE PATTERN.

When I first started tracking recovery, I'd look at each morning individually.

Green?

Great.

Yellow?

What did I do wrong?

Red?

I must have done something terribly wrong!  

Looking at the patterns, I did learn that after a 4-hour hike, even one alcoholic drink will kick my recovery score into the red unrecovered zone. When you push your body hard, it’s just not worth it to ingest a neuro-toxin. At least for me, it’s not worth it.

We are all different, and that’s why measuring your own data is a valuable activity. What tanks my score, might not tank yours.

Now I’m wondering what happens repeatedly?

What tends to happen before my strongest recoveries?

What happens before my worst ones? (the recipe was beyond clear here).

What habits disappear when my recovery starts declining?

And which habits consistently appear when it improves?

That's where the story became much clearer.

It wasn't one workout.

It wasn't one supplement.

It wasn't one perfect night's sleep.

And it definitely wasn't motivation.

It was the accumulation of small behaviors being repeated consistently.

And that led me to one of the most important lessons from this entire experiment:

The recovery score doesn't create the result.

The behaviors that happened before the recovery score create the conditions for the result.

I learned my recipe to create a RED recovery, and how to create a GREEN.

The wearable device simply gives us feedback on how well we are doing with our recipe for success.

THE DATA TELLS TWO STORIES

When I looked at the data, I realized I actually had two experiments happening.

The first was mine. I had the recipe for how to recover, and how to tank my score.

The second belonged to another WHOOP user.

And together, they revealed something much more interesting than either story alone.

STORY ONE — MY DATA

When I zoomed out across 6 months, my average recovery was around 58%.

That's real life.

There were excellent weeks.

There were difficult weeks.

Travel. When I was away internationally, sometimes without internet, the data didn’t record correctly, but this is a good picture of what my scores look like.

Work.

Training.

Stress.

Vacations.

Life happens.

But recently that monthly average climbed to approximately 63%—an 11% improvement over the month before.

For me, that mattered.

Historically, when my monthly recovery averages climbed substantially, it was often because I had removed myself from normal life.

Maybe I was on vacation.

Maybe I was completely unplugged.

But this time I wasn't.

I was working.

Training.

Recording.

Traveling.

Living normal life.

Life didn't become easier.

My daily system became more consistent.

And eventually that consistency produced something I'd never seen before:

Nine green recoveries in a row.

But here's what happened next. If you look at the graph…I just went about life as usual.

I trained hard.

My recovery dropped.

And that became perhaps an even more important part of the experiment.

Because this time I didn't panic.

I didn't interpret one lower score as failure.

I simply returned to the consistent behaviors that had been working in my GREEN streak.

Sleep.

Hydration.

Movement.

Stress management.

Recovery time.

And within a few days, the stronger recovery scores returned.

That taught me something important:

Predictable performance does NOT mean perfect performance.

It means that you’ve got to find a system you know how to return to.

My GREEN scores are now predictable.

STORY TWO — FIND THE LEVER

Around the same time, another WHOOP user turned to me and asked “why am I stuck in RED (unrecovered) everyday?”

His pattern looked completely different.

His monthly recovery average was around 41%.

Lots of yellow.

Lots of red.

And very little improvement.

Instead of randomly changing everything, we looked at the inputs.

Sleep.

Stress.

Training load.

Recovery time.

Hydration.

And one variable stood out to me.

Hydration.

So rather than redesigning his entire life, we focused on consistently improving that one behavior.

When I say he improved hydration, we increased not just water, but we added an electrolyte drink (Liquid IV sugar free[i]) to his water to replenish minerals like sodium and potassium that he was losing from sweating in the 115 degree weather we are experiencing at the moment in AZ.

Then we watched the data.

His recovery pattern improved.

More yellows appeared.

His averages increased.

And his recovery became more consistent. Today I asked him what he’s noticed with this one change, and he let me know that his scores have been creeping up slowly. No green scores yet, but he’s high yellow, which shows me that he’s cracking his recovery recipe.

Now, that doesn't mean hydration is the magic answer for everyone.

That's not the lesson.

The lesson is:

Find YOUR lever.

For one person, it might be hydration.

For someone else, it might be sleep.

Alcohol.

Stress.

Training volume.

Late-night eating.

Travel.

Or simply not allowing enough recovery between difficult training sessions.

Your job isn't to copy someone else's system perfectly.

Your job is to use feedback to discover what matters most for you.

Find your gap in your recovery system and you unlock more consistent, predictable performance.

TAKEAWAY #1

STOP GUESSING. START MEASURING.

You cannot recognize a pattern you aren't observing.

And you don't need WHOOP to do this. Just find what tool works best for you.

You could track five simple things each morning:

Sleep
How well did I sleep?
Energy
How energetic do I feel?
Stress
How stressed or regulated do I feel?
Movement
What did I do yesterday?
Recovery behaviors
Did I hydrate, recover and give my body what it needed?

Give each category a simple score out of 10.

Then look at the entire week.

Not  just one day.

TIP TO IMPLEMENT:

For the next seven days, spend 30 seconds each morning recording:

Hours of sleep
Energy from 1–10
Stress from 1–10
Yesterday's movement
One recovery behavior

Don't change anything yet.

First, collect information.

Look for patterns before looking for the solution.

THE BIG REALIZATION

As I studied both experiments, the framework became obvious.

Recovery isn't something that simply happens to us.

There are many things we can't control.

But every day we can influence the probability of recovering well.

Our choices create patterns.

Patterns create trends.

Trends influence adaptation.

And over enough time...

those adaptations influence performance.

Which brings us to the system.

THE PREDICTABLE PERFORMANCE SYSTEM™

There are five steps.

STEP 1 — MEASURE

Awareness comes first.

Track enough information to recognize trends.

But remember:

The goal isn't to become obsessed with data. (I’m borderline obsessed with mine).

The goal is to use data to make better decisions.

ASK YOURSELF:

What's improving? What did I do to get this improvement? Write it down.

What's declining? What did I do to tank my score? Write it down.

And what repeatedly happens before each pattern?

Learn your recovery recipe. What works for you? What does not work?

TIP:

Look at your weekly average instead of judging yourself by one day.

One bad night doesn't define your health.

One hard workout doesn't destroy your fitness.

One red recovery doesn't erase your progress.

Look for the trend.

Learn what your personal recipe for success is.

STEP 2 — MOVE

Movement is the input.

This is where Phase 3 begins.

Movement challenges the system.

We don’t want to aim for a month of all green or high recoveries, because then we aren’t challenging our system.

Movement activates the brain and body and provides the stimulus from which adaptation can occur.

But movement doesn't always mean crushing yourself in the gym.

It might mean:

Walking.

Strength training.

Hiking.

Mobility.

Cycling.

Running.

Playing a sport.

Or simply interrupting long periods of sitting.

TIP TO IMPLEMENT:

Ask yourself each morning:

"How will I move today?"

Don't leave movement to chance.

Put something on the calendar.

Even a 20-minute walk counts.

Consistency matters.

STEP 3 — RECOVER

This is the step I underestimated for years.

I understood effort.

I understood discipline.

I understood training.

But I didn't fully appreciate that the work isn't complete when the workout ends.

The brain and body still have to process the stimulus.

So recovery becomes an active part of the performance system.

Protect sleep.

Hydrate.

Manage stress.

Build recovery into the schedule.

And learn when not to push.

TIP TO IMPLEMENT:

Create what I call your Recovery Minimums.

Choose three behaviors that you protect even during busy weeks.

For example:

My Recovery Minimums

✓ Consistent sleep (going to bed and waking up at the same time)
✓ Daily hydration (I use liquid IV in the day and LMNT hot chocolate at night)
✓ Daily movement (I walk every morning, hike on the weekends, fit in gym workouts and strength training) to keep movement going.
✓ Stress regulation (always a work in progress, but breath work is my current way to manage stress)
✓ Time for recovery (I stack meditation and infrared sauna use together to save time).

Your list may look different.

But decide what your minimums are before life gets busy and you aren’t putting time into recovery.

STEP 4 — ADAPT

This is the part we usually can't see.

And it's one of the reasons people quit too early.

Adaptation happens behind the scenes.

You train.

You recover.

And your system responds.

Over time, movement becomes easier.

Your capacity expands.

Your cardiovascular system becomes more efficient.

Skills become more automatic.

Your tolerance for challenge increases.

Then one day...

something that once felt difficult feels normal.

TIP TO IMPLEMENT:

Don't only measure outcomes.

Look for evidence of adaptation.

Ask:

Is this workout getting easier?
Am I recovering faster?
Is my resting heart rate trending differently?
Am I sleeping better? Look for how many wakes you have each night.
Can I handle more work without feeling depleted?
Is my concentration improving?
Am I stronger?
Do I have more energy?

Those are clues that the system is adapting.

 

STEP 5 — PERFORM

This is where most people want to start.

Results.

Achievement.

The High Performance.

But performance isn't Step One.

It's Step Five.

First we provide the stimulus. We move.

Then we recover.

Then we adapt.

And eventually...

performance becomes evidence that the earlier steps worked.

You will notice you can sit longer, stay focused on one task, and see tasks through to completion.

This changes the question from:

"How can I perform better today?"

to:

"What can I do today that makes better performance more likely tomorrow?"

That's a very different way of thinking.

TAKEAWAY #2

DON'T TRY TO FIX EVERYTHING.

One of the most useful things we learned from the second recovery experiment was that sometimes one behavior acts as a bottleneck.

For the person with the low recovery score, hydration appeared to be an important lever. Stick to changing ONE thing at a time. When I first saw his HRV, I wanted to go there, but we started with hydration.

So here's something you can try.

Look at your own patterns and ask:

"What is the ONE behavior that would make everything else work better?"

Maybe it's getting to bed earlier.

Maybe it's drinking more water.

Maybe it's moving every day.

Maybe it's reducing alcohol.

Maybe it's taking a recovery day.

Maybe it's managing evening stress.

Start there.

TIP:

Run a seven-day experiment.

Change one variable.

Keep everything else reasonably consistent.

Track what happens.

Then evaluate.

Don't guess.

Test.

This has been the most eye-opening part of finding my own personal recipe for high performance. Once you uncover yours, you can create your own predictable formula for high performance.  

TAKEAWAY #3

CREATE A BASELINE YOU CAN RETURN TO.

One of the biggest changes in my thinking came after the nine-green streak ended.

My recovery dropped after hard training.

But I knew what to do.

I returned to the system.

That's resilience.

Not maintaining perfect conditions forever.

But knowing how to return to your baseline when life knocks you away from it.

Ask yourself:

"When everything gets busy, what behaviors bring me back?"

Write them down.

That becomes your reset protocol. That’s how I was able to create high recoveries the past few days making my monthly recovery a 16% increase over last month.

TAKEAWAY #4

RECOVERY IS THE BRIDGE

While developing this framework, I kept seeing the same image in my mind.

A bridge.

On one side is today's effort.

On the other side is tomorrow's capability.

Recovery is the bridge connecting the two.

Without sufficient recovery, today's effort may never fully become tomorrow's capacity.

With recovery, we give the brain and body an opportunity to adapt.

Today's habits create the conditions for today's recovery.

Recovery supports tomorrow's adaptation.

Adaptation creates future capacity.

And expanded capacity improves performance.

That's the system.

YOUR 7-DAY PREDICTABLE PERFORMANCE EXPERIMENT

Here's your action step from today's episode.

For the next seven days:

MEASURE

Track sleep, energy, stress and how overall recovered you feel each day. If you don’t have a device to do this, just rank yourself on a scale of 0-10.

MOVE

Do something intentional every day.

RECOVER

Protect the recovery behaviors you've identified as most important. Mine are daily meditation, journaling, hydration, breath work and sauna use.

LOOK FOR ADAPTATION

Notice what begins becoming easier or more consistent.

Where do you feel stronger?

REVIEW YOUR PERFORMANCE

At the end of seven days, ask:

What improved?

What got worse?

What behavior had the biggest effect?

What should I repeat next week?

That's it.

You're not trying to create a perfect week.

You're trying to learn how your own system works.

I don’t know what your recipe for high performance will look like, but once you’ve got this recipe, your life will never be the same.

THE BIG TAKEAWAY

After nearly 2,000 recovery scores, here's what I believe matters most.

Don't chase the score.

Chase the behaviors that create the score. (Notice what they are—write them down).

Don't chase one perfect workout.

Build consistency.

Don't panic when the data drops.

Investigate.

Don't change ten things at once.

Find the lever.

And above all...

don't confuse effort with adaptation.

Sometimes the thing that moves us forward isn't doing more.

It's allowing the work we've already done to become part of us.

The goal isn't perfect recovery.

The goal isn't nine green days (while I’ve got my eye on how I can make this 10)…

The goal isn't controlling every variable in our lives.

The goal is to create a system that makes better outcomes more likely.

Better days become better weeks.

Better weeks become better months.

And over enough time...

what once felt difficult can become your new normal.

REVIEW AND CONCLUSION

To review and conclude BONUS EPISODE 2:

Find the Gap—How Recovery Unlocks Predictable Performance, here's where we are in The Brain's Operating System.

Phase 1 taught us to regulate.

Before we can learn, perform, or grow, we need the biological conditions that support safety and stability.

Phase 2 taught us what drives us to act.

We explored motivation, dopamine, beliefs, attention, and the internal chemistry that moves us toward a goal.

And now...

Phase 3 is teaching us how we change.

We move.

We create a stimulus.

We recover.

The brain and body adapt.

Our capacity expands.

And eventually, that adaptation shows up as better performance.

That's why today's framework matters.

Because when performance feels inconsistent, the answer isn't always to work harder.

Sometimes we need to ask:

Where is the gap in my system?

Is it movement?

Sleep?

Hydration?

Stress?

Recovery time?

Consistency?

Because when we can identify the gap, we can begin to change the input.

And when we change the input consistently...

we create new conditions for adaptation.

That's how performance begins to change.

So remember the sequence:

Measure.
Move.
Recover.
Adapt.
Perform.

And then repeat.

Because performance isn't a finish line.

It's feedback from the system you're building.

 

When we complete Phase 3, we'll soon move into Phase 4—Connection, Emotion & Social Intelligence, where another layer enters the system:

Other people.

Relationships.

Emotion.

Trust.

Communication.

Empathy.

Leadership.

And then in Phase 5—Integration & Human Performance, we'll bring everything together:

Regulation.

Motivation.

Movement.

Recovery.

Emotion.

Relationships.

Learning.

Purpose.

And performance.

Because ultimately, no system works in isolation.

Human performance is the result of all of these systems working together.

FINAL TAKEAWAY

If there's one idea I hope you remember from today's episode, it's this:

Don't just chase the outcome. Study the system producing it.

If your results aren't where you want them to be...

find the gap.

Because the gap may not be in your effort.

It may be in your recovery.

And when you find the gap in your recovery system...

you unlock your next level of adaptation, capacity, and performance.

Thank you for joining me for this second Bonus Episode.

If today's framework helped connect the dots for you, I'd love to hear what you discover.

What's the one habit that has the greatest impact on your recovery and performance?

Sleep?

Movement?

Hydration?

Stress management?

Recovery time?

And if you try the 7-Day Predictable Performance Experiment, pay attention to what your own data teaches you.

Not whether every day is perfect.

But what patterns begin to emerge.

Until next time...

Keep measuring.
Keep moving.
Keep recovering.
Give your brain and body time to adapt.
And keep building the systems that make better performance more predictable.

Have an incredible week and we’ll see you on EP 405 where we revisit Dr. Kristen Holmes and dive deep into more ways to improve our recovery.,

RESOURCES:

 

Phase 1: Regulation & Safety

The Foundation
Core Question: Is the nervous system safe enough to learn?

Everything begins with regulation.

Before we can focus, learn, lead, or perform, the brain first asks one fundamental question:

Am I safe?

Throughout Phase 1, our guests showed us that regulation isn't simply about reducing stress—it's about creating the biological conditions that allow the brain to learn, adapt, and thrive.

Together we explored:

Baland Jalal – how sleep, curiosity, imagination, and creativity prepare the brain for learning. https://andreasamadi.podbean.com/e/hypnagogic-genius-capture-your-best-ideas-at-the-edge-of-sleep/
Dr. Bruce Perry – why regulation, rhythm, and relationships form the foundation of every healthy nervous system.  https://andreasamadi.podbean.com/e/safety-first-why-a-regulated-brain-is-the-key-to-learning/
Dr. Sui Wong – how lifestyle medicine and autonomic balance build lifelong brain resilience. https://andreasamadi.podbean.com/e/your-eyes-the-brain-s-early-warning-system/
Rohan Dixit – how heart rate variability gives us real-time feedback on our ability to regulate stress. https://andreasamadi.podbean.com/e/breathe-to-reset-how-hrv-tech-reveals-hidden-stress/
Dr. Kristen Holmes – how recovery metrics reveal our physiological readiness to perform. https://andreasamadi.podbean.com/e/kristen-holmes-from-whoopcom-on-unlocking-a-better-you-measuring-sleep-recovery-and-strain/
Dr. Antonio Zadra – how sleep and dreaming consolidate memories, regulate emotions, and generate insight. https://andreasamadi.podbean.com/e/when-brains-dream-how-sleep-integrates-emotion-insight-and-creativity/

Together these conversations taught us that sleep and stress regulation aren't optional—they're the operating system that allows every higher brain function to work.

Phase 2: Motivation & Neurochemistry

The Direction
Core Question: What moves us into action?

Once the brain feels safe, it becomes ready to pursue goals.

In Phase 2, we explored the internal chemistry that transforms intention into action.

Our experts helped us understand that sustainable motivation isn't about willpower—it's about aligning our beliefs, thoughts, attention, energy, and movement.

Together we discovered:

Bob Proctor — our beliefs determine the direction of our lives. https://andreasamadi.podbean.com/e/belief-first-the-neuroscience-of-motivation/
Dr. Carolyn Leaf — our thinking literally changes our brain chemistry. https://andreasamadi.podbean.com/e/thoughts-as-biology-how-your-mind-shapes-neurochemistry/
Dr. John Medina — attention determines what the brain encodes and remembers. https://andreasamadi.podbean.com/e/theory-of-mind-the-missing-link-between-attention-reward-and-motivation
Dr. Anna Lembke- Dopamine, Motivation and Why the Brain Repeats Behavior https://andreasamadi.podbean.com/e/dopamine-nation-the-pleasure%e2%80%93pain-balance-that-drives-motivation/
Dr. Friederike Fabritius — managing our energy allows high performance to become sustainable. https://andreasamadi.podbean.com/e/fun-fear-focus-closing-the-motivation-loop/
Dr. Chuck Hillman & Paul Zientarski — movement activates the brain, preparing it to learn. https://andreasamadi.podbean.com/e/move-to-learn-how-movement-activates-the-brain-and-fuels-motivation/

By the end of Phase 2, we introduced what became The Motivation Loop, showing how beliefs influence thoughts, thoughts influence actions, actions create results, and results reinforce future beliefs.

Phase 3: Movement, Learning & Human Performance

The Transformation
Core Question: How does movement change the brain—and how does recovery transform that change into performance?

Now we're taking the next step.

Phase 3 builds on everything we've learned so far.

If Phase 1 created a regulated nervous system...
If Phase 2 created motivation and direction...

Phase 3 explains how the brain and body actually become stronger.

Together we've explored this process through conversations with:

Dr. Chuck Hillman & Paul Zientarski — why movement activates the brain before learning. https://andreasamadi.podbean.com/e/movement-first-how-a-20%e2%80%91minute-walk-lights-up-the-brain/
Dr. John Ratey — how exercise builds a healthier, younger brain. https://andreasamadi.podbean.com/e/movement-matters-how-every-move-rewires-the-brain/
Dr. Kristen Holmes — why recovery determines adaptation and readiness.
Dr. John Medina — how attention transforms movement into lasting learning.
Jason Whitrock — how metabolism and cellular energy fuel long-term performance.

WHERE WE ARE GOING NEXT

Phase 4 — Connection, Emotion & Social Intelligence

The Human System
Core Question: How do we thrive with other people?

The brain didn't evolve in isolation—it evolved through relationships. In Phase 4, we'll explore emotional intelligence, empathy, communication, trust, leadership, and psychological safety to understand how our relationships shape learning, well-being, and performance.

Phase 5 — Integration & Human Performance

The Complete System
Core Question: How do all the systems work together?

In our final phase, we'll bring everything together—regulation, motivation, movement, emotion, relationships, learning, and recovery—into one integrated framework. We'll discover how these systems work together to create measurable improvements in our well-being, achievement, leadership, productivity, and results.

REFERENCES:

[i] Liquid IV https://www.liquid-iv.com/collections/hydration-multiplier-sugar-free