DC Sports Training

⚽️ 1 MPH doesn’t sound like much… until the game starts.

Over just 20 yards, the difference between 20 MPH and 19 MPH is over 4 feet of separation.

That’s the difference between:
✅ Winning the ball
✅ Beating a defender
✅ Creating space
✅ Finishing the play

Speed isn’t just a number. It changes outcomes.

Speed kills. We build faster athletes. 🚀

SoccerPerformance SpeedKills DCSportsTraining WeBuildFasterAthletes

Organized sports are not the same thing as movement-rich development.

Research shows youth sports practices can be sedentary 43–52% of the time — often filled with waiting, instruction, and limited exploration. Meanwhile, independent play and free movement are strongly tied to healthier brain development, emotional regulation, creativity, adaptability, and resilience.

Kids don’t just need more reps.
They need:
• movement variety
• exploration
• climbing, balancing, crawling, chasing
• problem solving
• self-organized play

Dr. Stuart Brown’s work on play shows the brain develops through movement, novelty, and interaction with the environment — not just structured drills.

The goal shouldn’t just be better athletes.
It should be healthier, more adaptable humans.

“We are built to play, and built by play.” — Dr. Stuart Brown

Citations:
Leek et al., 2011
Gray et al., 2023
Brown, The Science of Play (2023)

Pain, tightness, and poor movement are not always just “muscle problems.”

According to neurophysiologist Charles Scott Sherrington, movement is built on reflexes, sensory input, and nervous system organization.

PRRT (Primal Reflex Release Technique) is a reflex-based approach that aims to calm overactive protective reflexes that may be contributing to:
• Chronic tightness
• Poor posture
• Stiff movement
• Coordination issues
• Pain & guarding

Instead of forcing muscles to relax, PRRT works by changing the sensory information going into the nervous system — helping the body shift out of protective patterns.

The nervous system organizes movement around safety first.
Sometimes the body isn’t “tight”… it’s protective.

“Movement is inseparable from the reflexive organization of the nervous system.”
— Charles Sherrington

Movement SportsPerformance Posture Reflexes NeuroTraining BrainBasedTraining DCsportstraining

Most people think dyslexia is only a reading problem.
This paper argues it may also involve the body’s sensory and motor systems.

New research by Patrick Quercia explores how:
• proprioception
• posture
• multisensory integration
• sleep
• and sensorimotor regulation

may all influence reading development.

The brain does not learn in isolation.
It learns through the body.

If posture, spatial awareness, eye coordination, attention, and sensory regulation are unstable → learning can become harder.

This is why movement, rhythm, balance, vision, sleep, and sensory integration may matter more than we realize for developing brains and athletes alike.

“Dyslexia is not only a phonological disorder; it may also reflect altered body–brain regulation.”

Neurological organization comes from a hierarchical model of the brain, where development follows an evolutionary and developmental sequence.

Neurological organization = how well the brain can take in information, process it, and produce efficient, coordinated output. Better-organized nervous system = better function (movement, cognition, health).

If the system is disorganized, performance becomes inconsistent, inefficient, and more injury-prone.

Here are some signs you may be disorganized and could use some neuro-work.

The Eyes and Feet Connection:

Our feet and eyes have an inverse relationship.

In 1986, Jean-Pierre Roll’s study showed that stimulating eye muscles could cause involuntary postural shifts, depending on which muscles were activated. A 1957 study also revealed that most postural oscillations happen at the ankles. To maintain stability, ocular motility must counteract these oscillations inversely.

Essentially, the eyes help us find balance. When our eyes are uneven, it can impact our feet; similarly, uneven feet can influence our eyes.

This highlights the importance of balanced sensory information.

An immature system reflects immaturity throughout the body, not just in one part.

Remember, “you can’t shoot a cannon out of a canoe!”

https://youtu.be/2VZhwby3xi0?si=IPVgDXFMYfw_W5vt

Brief History of Posturology Brief History explaining how Posturology came to be.

How the human body detect and control sway in normal standing:

If your feet aren’t giving clean information:
• Your brain increases muscle tone (stiffness)
• You lose balance + coordination
• You move with compensation, not precision

Balance is not muscular.
It’s sensory.
And your feet are the foundation of everything.

The ability to perceive change is inversely correlated with the amount of noise in the system prior to stimulus application.
Meaning: the more noise in your system currently, the less you are able to perceive things When someone has:
* Ocular / Visual imbalances
* High Muscle Tone
* Primitive Reflex Dominance
* Poor Sensory Integration

👉 They don’t just have a “high baseline.”
👉 They have high internal noise

That creates:
• Blurred proprioception
• Inconsistent vestibular input
• Poor visual stability

🔑 Result:
The system requires larger inputs to detect change
…but larger inputs trigger protective responses

In Ecological Dynamics:
Athletes act on affordances they can perceive

Affordances only exist when the signal rises above the system’s noise floor
👉 So:
• High noise → fewer perceived affordances
• Low noise → richer movement options

Weber–Fechner Law:
• Threshold ∝ baseline stimulus
Neuroscience extension:
• Threshold ∝ baseline + noise

Perceptual threshold = function of both baseline stimulus AND internal noise

The brain can only adapt to changes it can detect—and detection depends on how much noise is already in the system.

Perception isn’t limited by the stimulus—it’s limited by the system’s noise floor.

Most stiffness isn’t a muscle problem.
It’s a nervous system problem.

When the brain relies on primitive brainstem motor control, movement becomes:

• Reflex-driven
• High muscle tone
• Whole-body muscle activation
• Stiff posture

This is how babies move.

Early movement is controlled by subcortical systems like the reticulospinal and vestibulospinal tracts and primitive reflexes. These systems create global, stiff movement patterns that help newborns resist gravity.

As the nervous system develops, the corticospinal tract takes over.

Its job is to:
• Inhibit primitive reflexes
• Refine muscle activation
• Allow selective movement control

Instead of moving in stiff whole-body patterns, athletes gain:

• Better tone regulation
• Independent muscle control
• Adaptive posture and coordination

The Key Principle

Motor development = inhibition + refinement

As the corticospinal system matures, it reduces brainstem dominance and allows more flexible, precise movement.

Why This Matters for Athletes

Many athletes still move with brainstem-dominant patterns, which show up as:

• Excess tension
• Asymmetry
• Poor coordination
• Limited movement options

That’s why stretching alone often doesn’t fix stiffness.

The real solution is improving:

* Reflex Inhibition
* Sensory integration
* Muscle tone regulation
* Cortical motor control

Athletic performance isn’t just stronger muscles
it’s the brain learning to reduce stiffness and control movement more precisely.