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Articles

Writing on readiness,measurement, and the practice of reading people.

Short essays and longer pieces on what we're seeing build out the readiness layer — for coaches, performance teams, and the individuals working with them.

mental· 8 min read

Why High Performance is More an Outcome Than a Goal

High performance, regardless of our craft, is often a byproduct of how we live, not the goal itself. Feeling our best and absorbed by the work is the recipe.

By John Winston
physical· 6 min read

Why Wearable Data Needs a Personal Baseline

Wearable data means nothing until something or someone tells us how to read it. Our own baseline usually reveals more about the body vs. any population average.

By John Winston
behavioral· 5 min read

Why Accountability Helps For Nearly Everything We Do

Accountability changes our effort before anyone checks. Here's why being seen makes the brain value almost any task more, regardless of what we're working on.

By John Winston
behavioral· 5 min read

Why New Habits Fall Apart Under Stress

New habits collapse under stress because the brain's planning center goes quiet and older routines take over. The real reason willpower fails under pressure.

By John Winston
environmental· 6 min read

Why Workspace Design Influences How We Work

There can be a lot of cognitive friction that comes from workspace design. Here's how what’s around us, acoustic load, and light quality each drain our attention.

By John Winston
cognitive· 7 min read

Is There a Case for Eating the Same Thing Everyday?

Eating the same thing everyday lowers decision fatigue and can be a viable system but only if the foods and structure is right. Boredom then becomes a main challenge.

By John Winston
mental· 7 min read

Feeling Guilty and How it Affects Us

Guilt is built to be felt, drive a corrective action, and dissipate. When feeling guilty starts to loop, we pay in sleep, cortisol, and recovery.

By John Winston
mental· 7 min read

What is Confidence and Why is it Essential?

Confidence isn't swagger. West Point's 40-year performance program reveals what it actually is, why we confuse it with arrogance, and how it gets built.

By John Winston
mental· 5 min read

What is AI Anxiety?

Discover the nuances of AI anxiety and how it affects us mentally and physically. Explore how uncertainty is one of the root causes and how to tackle it.

By John Winston
physical· 6 min read

What is Nervous System Dysregulation?

Nervous system dysregulation has become more of a catch-all than a helpful term. The real biology underneath comes down to autonomic inflexibility.

By John Winston
physical· 5 min read

What Doomscrolling Does to the Nervous System

Doomscrolling locks our nervous system into low-grade fight-or-flight. Brief "hopeful" content moves it the other way, on par with meditation.

By John Winston
environmental· 5 min read

Why Better Habits Might Not Fix Burnout

Discover why better habits might not fix burnout and explore the real causes behind it. Learn how better habits can sometimes fall short.

By John Winston
cognitive· 6 min read

The Power of Calendars and Benefits of Planning

Mental load drops the moment we schedule something, not when we finish it. The benefits of planning are more extensive than mainstream framing suggests.

By John Winston
mental· 5 min read

The Hidden Costs of Monitoring Our Own Health

Health tracking stress is real. Constantly monitoring health can activate the same threat systems it's meant to help. Here's the biology behind the paradox.

By John Winston
cognitive· 6 min read

Why Our Brain Won't Let Unfinished Work Go

Our brain keeps unfinished works in the back of our mind, consuming energy whether we're focused it or not. Here's what the open-loop load actually costs.

By John Winston
cognitive· 6 min read

When Time Pressure Helps and When It Hurts

Time pressure sharpens focus...until it doesn't. Dive into why time pressure helps performance in some states and actively undermines it in others.

By John Winston
social· 6 min read

Why Team Conflict Can be an Opportunity

Team conflict affects performance through nervous system contagion. Learn how to distinguish adaptive friction from the kind that quietly drains collective capacity.

By John Winston
physical· 6 min read

Breathing Techniques and the Nervous System

Explore how breathing techniques influence the nervous system. Understand the science behind them and why CO2 isn't actually the villain it's made out to be.

By John Winston
physical· 6 min read

The Capacity Problem and Building New Habits

Challenges around establishing new habits are often because of a capacity problem. Learn how regulatory margin affects behavior change and what actually rebuilds it.

By John Winston
existential· 7 min read

When a Strong Identity Becomes a Rigid System

Explore how a strong identity can transform into a rigid system. Discover the role between coherence and complexity in finding balance in our sense of self.

By John Winston
physical· 6 min read

Zone 2 Training and Myth-Busting

Explore the benefits of zone 2 training for endurance and health. Learn what's accurate and what's not about mainstream Z2 training advice.

By John Winston
cognitive· 6 min read

Decision Fatigue Isn’t a Willpower Problem

Understand how decision fatigue impacts our choices and why it's not a willpower issue. See why it's a systems problem rather than a character flaw.

By John Winston
physical· 6 min read

Stress and the Immune System

Explore the complex relationship between stress and the immune system and how "stress leads to sickness" is a bit oversimplified. Discover strategies for resilience.

By John Winston
physical· 6 min read

Wearables and Readiness Metrics vs. Reality

Explore what wearables and readiness metrics are really measuring. Discover how wearables reveal insights, yet sometimes miss the full picture on readiness.

By John Winston
mental· 6 min read

How Time Pressure Impacts Us

Discover how time pressure affects our nervous system and performance. Learn to distinguish between beneficial and harmful timelines.

By John Winston
physical· 8 min read

What is Functional Health?

A quick dive into functional health, what it is, and why it matters. Simplified, functional health is meant to improve our body's ability to meet daily demands.

By John Winston
social· 7 min read

How Stress Affects Team Performance

Explore how stress impacts team performance and learn strategies to buffer its effects. Enhance output by understanding stress dynamics.

By John Winston
mental· 6 min read

Overcoming Fear: Fear Isn’t the Problem

Discover how overcoming fear can transform hesitation into opportunity. Learn why overcoming fear is about understanding, not suppression.

By John Winston
cognitive· 6 min read

Cognitive Load: When “Too Much” Isn’t Just Physical

Discover how cognitive load affects our energy levels and why mental strain can be as taxing as physical effort. Our nervous system is constantly sending signals; it's on us to listen.

By John Winston
physical· 7 min read

What Heart Rate Variability Tells Us

Discover what heart rate variability (HRV) actually reveals about that body's adaptability and recovery. Learn how to better use the metric to achieve your goals.

By John Winston
physical· 7 min read

Changing Behavior: Our Body Decides Before We Do

Explore how changing behavior is driven by our body's state, not willpower alone. Learn how to change state first to then shift behavior for lasting habits.

By John Winston
mental· 6 min read

Why Practice Gratitude?

Why practice gratitude? It's more than just a trending topic on socials. Explore the science behind being grateful and why it improves overall health.

By John Winston
existential· 5 min read

A Bit More on Why I Founded Aypex

Discover bit more about why I founded Aypex, a technology company quite literally redefining human health.

By John Winston
physical· 7 min read

Words Matter: How We Think Can Rewrite How We Move

Explore why words matter not just in shaping our thoughts but also how they impact our body and how we move. How we think measurably impacts our nervous system.

By John Winston
physical· 6 min read

What is Polyvagal Theory?

What is polyvagal theory? Learn about how it helps explain our perception of safety, stress, and performance. While still a theory, it provides a useful framework to better understand human health.

By John Winston
physical· 6 min read

Why Generic Wellness Advice Works… Until It Doesn’t

There's nothing inherently wrong with most wellness advice, but more times than not, it's incomplete. Explore how to reframe health as an interconnected system rather than a todo list.

By John Winston
physical· 6 min read

How to Be Healthy: What’s the First Step in the Journey?

Discover the starting point of how to be healthy. This Aypex guide maps the seven psychophysical pillars, showing why nervous system regulation forms the real foundation of sustainable health.

By John Winston
physical· 7 min read

What is Allostatic Load?

Allostatic load is the hidden biological cost of chronic stress that shapes energy, mood, and performance. Discover how your body adapts under pressure and why recovery matters.

By John Winston
environmental· 7 min read

Feeling Stuck

Feeling stuck in your environment? Learn how chronic stress rewires the body and how to build internal freedom even when escape isn’t possible.

By John Winston
mental· 5 min read

What is Psychological Flexibility?

Discover how psychological flexibility fuels resilience, recovery, and peak performance under stress. Just like physical stretching, the mind can do the same.

By John Winston
environmental· 5 min read

How Environment Shapes Our Circadian Health

Circadian health depends on light, environment, and rhythm. Learn how aligning your surroundings with biology boosts sleep, focus, and resilience.

By John Winston
physical· 7 min read

Why Interoception Shapes Resilience

Most emotions don’t start in the mind—they start in the body. Discover how interoception, which is the brain’s ability to read internal signals, shapes stress, focus, and performance.

By John Winston
physical· 6 min read

Beyond Escape: What’s Up with Wellness Travel?

Explore why wellness travel is gaining traction and what it really is. Discover the science behind common experiences on these trips and why they work.

By John Winston
mental· 5 min read

Wonder and Awe as Performance Tools

Discover how wonder and awe can transform performance. Explore the science behind how they become tools for recovery and innovation.

By John Winston
social· 5 min read

How Social Connection Accelerates Recovery

Learn how social connection accelerates recovery by synchronizing our biology for faster healing. Having a community we trust isn't a luxury--it's essential for our health.

By John Winston
mental· 5 min read

Adaptive vs Maladaptive: When Behavior Becomes Armor

Explore the intricate balance of adaptive vs maladaptive behaviors and how what helped us at one time can harden into armor the weighs us down and prevents growth.

By John Winston
physical· 4 min read

The Awareness Gap: When Effort Isn’t the Problem

We can't change what we don't notice in the first place. Discover how the awareness gap impacts performance and decision-making, and how to prevent issues before they become massive problems.

By John Winston
physical· 7 min read

What Neuropsychobiology is and Why it Matters

Dive into the importance of neuropsychobiology in understanding human health. Learn what it is and why it matters for improving overall health.

By John Winston
physical· 6 min read

What Is Psychophysical Health?

Explore what psychophysical health means and how it integrates mind and body into one cohesive system. Understand what role it plays in how we feel and why it may be a better framing for living a bett

By John Winston
mental· 6 min read

Bottom-Up Healing: How Movement Unlocks Emotional Processing

Discover how movement facilitates emotional processing and why it may be more effective than talking about it in some cases. Explore why bottom-up healing (move the body first) or top-down healing (ta

By John Winston
physical· 6 min read

Motivation and Burnout: Why Energy isn't a Mindset

Explore the intricate relationship between motivation and burnout. Discover why energy leads to motivation rather than mindset dictating our level of drive.

By John Winston
physical· 7 min read

What Is Performance Health?

Explore the concept of performance health and its impact on adaptability and recovery. Discover how performance health bridges doing well and being well.

By John Winston
existential· 5 min read

How Mindset Shapes Athletic Success

Discover how mindset shapes performance and why athletes with the right mindset excel. Uncover the role of mindset in achieving athletic success.

By John Winston
social· 5 min read

Tactical Empathy: An Untapped Performance Skill

Unlock the power of tactical empathy to enhance performance and leadership. Discover how tactical empathy refines skills and boosts team dynamics.

By John Winston
mental· 6 min read

Types of Service: Staying Steady for Everyone Else

Explore the unseen types of service that go beyond medals. Discover how emotional labor and resilience paint the landscape long after the mission ends.

By John Winston
mental· 5 min read

Muscle Memory is Also Emotional Memory

Discover how muscle memory is intertwined with emotions. Learn why muscle memory isn't just physical, but also an emotional experience.

By John Winston
physical· 5 min read

Baseline Drift: When “Normal” Isn’t Healthy

Discover the hidden dangers of baseline drift as it subtly shifts your sense of normal. Learn how baseline drift affects your overall well-being.

By John Winston
physical· 5 min read

How Physical Symptoms are a Stress Map

Discover how physical symptoms form a stress map, revealing your body's response to pressures. Learn to interpret the stress map for better health.

By John Winston
physical· 5 min read

Rest Is a Skill: Why Stillness Feels Uncomfortable

Discover why stillness feels uncomfortable and learn how to embrace rest as a skill. Understand how to address the discomfort and use it as an asset rather than feel like stillness is torture.

By John Winston
existential· 6 min read

How Your Story Shapes Your Physiology

Discover how your story shapes your physiology and impacts your performance. Learn how physiology is influenced by your internal narrative.

By John Winston
physical· 5 min read

Why Lack of Self-Awareness Can Hold You Back

Discover how lack of self-awareness can impede your progress and performance. Learn why lack of self-awareness is crucial for success.

By John Winston
physical· 6 min read

Burn-In Before Burnout

Discover the insidious effects of burn-in before burnout hits. Learn how recognizing burn-in can prevent burnout and optimize performance.

By John Winston
physical· 5 min read

What Tight Muscles Are Trying to Say

Uncover the hidden messages behind tight muscles and learn how they signal your internal state. Discover why tight muscles aren't just physical.

By John Winston
physical· 5 min read

Warmups and Getting in Sync

Explore how warmups enhance performance by syncing body and mind. Discover the neurological benefits of warmups for optimal readiness.

By John Winston
cognitive· 5 min read

How Mindset Bends Physical Limits

Discover how mindset can reshape physical limits and unlock untapped potential. Explore how mindset influences physical limits in sports.

By John Winston
physical· 5 min read

How AI Will Redefine Human Performance

Discover how AI is transforming human performance, optimizing biomechanics, injury prevention, and cognitive function. Learn more about human performance advancements.

By John Winston
physical· 5 min read

Why Competition Makes Us Better

Explore how competition enhances performance and innovation across fields. Discover why competition is key to achieving excellence and resilience.

By John Winston
cognitive· 6 min read

Why Overthinking Hurts Performance

Discover how overthinking affects performance in high-pressure scenarios. Learn why reducing cognitive overload is crucial for peak execution.

By John Winston
cognitive· 6 min read

Neuroscience of Mental Fatigue

Explore the neuroscience behind mental fatigue and its impact on performance. Discover how mental fatigue can alter neurochemical balance and endurance.

By John Winston
physical· 5 min read

The Science of Adaptation

Discover the science of adaptation and how it impacts athletic recovery. Learn about the factors influencing adaptation and optimize your performance.

By John Winston
mental· 5 min read

How Self-Talk Shapes Physical Performance

Discover how self-talk shapes physical performance, enhancing endurance and recovery. Learn how self-talk could mean the difference between flourishing or stagnating.

By John Winston
physical· 4 min read

Neuroplasticity and Performance

Explore neuroplasticity and how it related to performance in sports, cognition, and well-being. Learn about Neuroplasticity and its implications around peak potential.

By John Winston
physical· 6 min read

Micro-Stress and Its Impact on Athletes

Discover how micro stress impacts athletes' performance and well-being. Read a few broad strategies to manage micro stress for optimal athletic success.

By John Winston
mental· 6 min read

The Dark Side of Wearable Tech

Explore the hidden pitfalls of wearable tech and understand how data obsession can undermine well-being. Discover the dark side of wearable tech.

By John Winston
cognitive· 5 min read

The Hidden Cost of Overtraining

Uncover the hidden dangers of overtraining and how mental fatigue impacts athletic performance. Learn how to better manage overtraining efficiently.

By John Winston
cognitive· 7 min read

The Science of Flow State

Discover the science behind flow state—how athletes and high performers achieve peak performance effortlessly. Learn the neuroscience, psychology, and practical strategies to train your brain for deep

By John Winston
physical· 6 min read

Impacts of Data Tracking

Impacts of data tracking on health and performance. Learn how psychophysical data tracking helps you level-up and optimize your health.

By John Winston
mental· 4 min read

Injury Prevention Starts in the Mind

Injury Prevention starts in the mind and requires a combination of physical and psychological approaches. We discuss how both pieces are key ingredients.

By John Winston
mental· 4 min read

From Anxiety to Excitement

Discover how transforming Anxiety to Excitement can boost performance. Learn the science behind why it works and the simple way to implement it.

By John Winston
mental· 6 min read

More Than Just Words on a Page

Exploring the profound impacts of writing on athletes' performance. Discover how simply putting words on a page enhances both mental and physical abilities.

By John Winston
existential· 6 min read

How Mindset Shapes Performance

Discover how mindset shapes performance and why athletes with the right mindset excel. Uncover the role of mindset in achieving athletic success.

By John Winston
mental· 3 min read

Physical Impacts of Emotions

Exploring the interplay between the physical impacts of emotions...and the emotional impacts of physical actions.

By John Winston
mental· 5 min read

Mind-Body Connection

Exploring a few research papers on the mind-body connection and how our overall health is impacted by currently siloed approaches.

By John Winston
physical· 4 min read

The Aypex Intro and Psychophysical Health

Three of Aypex's main pillars. Why performance optimization applies to everyone and what psychophysical health is.

By John Winston