Why Athletes Can Execute in Practice… But Freeze in Games

If you’ve coached long enough, you’ve lived this moment.

You spend practice installing a play.
You walk through it.
You rep it.
You correct it.
You feel confident.

Then game time hits…

…and it looks like your team has never seen the play before.

Every coach eventually asks:

“Why aren’t they listening?”

Sometimes, we even assume worse:

“They don’t care.”

But here’s the truth most coaches never consider:

Sometimes athletes aren’t being defiant.
Sometimes their brain simply isn’t ready yet.

The Coaching Mistake Most Coaches Make

In youth and teenage sports, one of the biggest mistakes coaches make is this:

We coach teenagers like they’re miniature adults.

We understand the system.
We understand the strategy.
We understand how pieces connect.

So we explain it the way it makes sense to us.

But athletes don’t learn based on what makes sense to coaches.
They learn based on what their brain is capable of processing.

When coaches teach the body without understanding the brain, they often mistake development struggles for disrespect.

And when that happens, athletes get punished for something they literally cannot process yet.

Why Athletes Can Execute in Practice… But Freeze in Games

As seasons get busy, coaches face constant pressure:

Limited practice time
Daily reps to install
Game preparation
Stressful competition environments

Every coach knows the frustration of covering something repeatedly in practice only to watch athletes struggle under pressure.

The missing piece isn’t effort.

It’s cognitive development.

To understand this, we can look at developmental psychologist Jean Piaget, who outlined how young people learn and process information through different cognitive stages.

Giving Piaget His Due

It’s important to say this clearly.

Jean Piaget gave us the foundational framework for understanding how thinking develops over time. His work helped coaches, teachers, and parents move away from the idea that kids are simply “smaller adults” and toward the reality that how athletes think changes as their brain matures.

Piaget’s stages weren’t meant to be rigid labels. They were descriptions of dominant ways of thinking, based on decades of observation, that still hold tremendous value for coaches today.

Modern psychology has refined his work — adding nuance around stress, context, experience, and uneven development — but the core insight remains:

Athletes can only learn what their brain is currently capable of processing.

Piaget didn’t give us a coaching playbook.
He gave us a developmental lens.

And when coaches use that lens correctly, instruction becomes clearer, frustration decreases, and athlete growth accelerates.

For coaches, two stages matter most.

Concrete Thinkers: Learning Through What They Can See and Do

Concrete thinkers (typically around ages 7–11) process information through physical experience.

They thrive on:

Rules
Structure
Clear roles
Step-by-step instruction

They struggle with:

Strategy
Abstraction
Conceptual language

Coaches often fall into a trap with these athletes by saying things like:

“Create space.”
“Read the defense.”
“Play smarter.”

To a concrete thinker, those phrases mean almost nothing.

They need anchors and visual targets.

Instead of telling an athlete to “find space,” a concrete thinker learns faster when a coach says:

“Sprint to that cone.”

Meeting Athletes Where They Are

One example comes from defensive lacrosse principles like playing “inside-out” defense.

That concept can feel abstract to younger players.

But when a coach physically marks the space on the field that represents "inside" with cones and tells athletes:

“If you’re not guarding the ball, put one foot in the cones,”

The athlete now has a visual and physical rule to follow.

They may not fully understand the entire defensive scheme yet—but they can execute the behavior correctly.

That’s effective coaching.

Formal Thinkers: When Strategy Finally Clicks

As athletes develop (usually around age 12 and older), they begin entering the formal operational stage.

This is when athletes can:

Understand strategic scenarios
Anticipate game situations
Connect drills to live gameplay
Process “if this, then that” decision trees

This is when chalk talk, film breakdown, and advanced tactical conversations become effective.

But here’s the critical coaching reality:

Just because an athlete is 14 doesn’t mean they consistently think abstractly—especially under pressure.

Stress often forces athletes to revert to earlier, more concrete modes of thinking.

Regression Isn’t Failure — It’s Biology

When athletes become overwhelmed by competition, pressure, or too much information, they often regress cognitively.

They don’t lose skill.
They lose access to skill.

Coaches see this constantly:

An athlete executes perfectly in walkthroughs
Then freezes in competition
Or forgets assignments under stress

This isn’t laziness or attitude.

Stress can reset development.

Coaches must recognize when athletes need encouragement and simplified instruction to regain confidence.

The Mixing Board Brain: Understanding Domain Specificity

Cognitive development does not progress evenly across every skill.

Athlete development works more like a sound mixing board.

Some sliders are turned way up.
Others are still developing.

An athlete might:

Break down film like a coordinator
Memorize plays instantly
Recognize patterns quickly

…and still struggle with:

Emotional regulation
Communication
Leadership responsibilities
Social awareness

Skill in sport does not automatically equal maturity in life.

When Leadership Becomes a New Skill

Coaches see this frequently with captains and team leaders.

Highly skilled athletes often earn leadership roles because of performance on the field or by setting the example for work ethic.

Suddenly, those athletes must manage:

Team communication
Conflict resolution
Emotional accountability
Social leadership

Those responsibilities can overwhelm even elite performers.

The solution isn’t removing leadership responsibility.

It’s scaffolding leadership development.

Building Leadership Through Concrete Tools

One practical example is giving new captains structured leadership tasks.

Early in a season, captains may simply:

Lead pre-practice huddles
Recap the previous practice message
Deliver a motivational quote

These tasks provide structure and confidence without requiring advanced leadership creativity immediately.

Over time, captains build confidence, find their voice, and naturally transition into more advanced leadership roles.

Leadership, like athletic performance, requires reps.

Uneven Development Is Normal

Domain specificity reminds coaches that athletes are allowed to excel in one area while still developing in another.

That is not disobedience.

That is human development.

Athletes should never feel shame for struggling with new skills or responsibilities.

Every athlete is going to be bad at something before they become good at it.

The Goldilocks Zone of Coaching

Great coaching lives in the balance between challenge and support.

Athletes grow when they are challenged—but not overwhelmed.

If an athlete becomes frustrated or regresses:

Simplify instructions
Return to concrete examples
Focus on movement and repetition

If athletes are moving, they are learning.

The Mirror Test for Coaches

When an athlete struggles, great coaches ask:

“What did I say?”
“How did I teach it?”
“Did I meet their developmental level?”

Frustration in athletes is often growth happening in real time—if coaches recognize it.

Final Takeaways for Coaches

Before your next practice, remember:

Don’t teach calculus to concrete thinkers
Regression is a stress signal, not a character flaw
Development dictates instruction
Athletes grow when challenged without shame

When athletes struggle, ask:

Are they being defiant…

Or are they overwhelmed by a demand they cannot process yet?

Coaching Beyond the Whistle

Great coaching isn’t just knowing the sport.

Great coaching means understanding:

The brain
The emotions
The human
Running the play

Because leadership—and performance—are built beyond the whistle.

Raise the Game

If you’re ready to modernize your coaching, deepen your impact, and develop athletes who become leaders—not just performers—this course is your playbook.

Share this blog with a coach who needs it.
Drop me an email if this message hit home.

Your athletes are waiting for a coach who understands their language…
A coach who can connect, communicate, and elevate.

Let’s raise the game—together.

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