Strong in the gym, lost on the field

He squats heavy, he holds a single-leg stance.

And on the field, at the first change of direction, he slips.

"He's strong in the gym, so why does he lose his footing on the field?" The answer often lies in what his head is doing. In the gym, the floor is stable, the gaze is fixed on one point, and the brain receives clean information. On the field, the head turns to find the ball and the gaze jumps from one player to the next. That is where the inner ear and vision have to stabilize the body in the middle of movement (why balancing on one leg does not prepare you for the field).

If this adjustment breaks down, the brain plays it safe: it stiffens, it slows down, it closes off the base of support. The legs have the strength, but the information reaches them poorly (the reflex that keeps the gaze stable).

Run this test on Monday with your athletes, in thirty seconds:

• on one leg, head still, gaze fixed

• same position, turning the head

• compare, then do the other leg

If he holds steady with the head still and wobbles as soon as the head moves, strength is not the issue, and you know where to look (the vestibular system).

This is exactly the work of RNP, Neuro-Postural Reprogramming: we read which sensor is dropping out, we stimulate that specific input, then we retest in the real movement. A player on the French national 3x3 basketball team has built it into her routine: LabO RNP neuro exercises before every match.

Strength is built in the gym. Footing is won or lost in the head that moves.

We had already covered the other side of this question, strength and jump tests, in Strong in the gym, explosive in the tests, and nothing on the field.

To go further on coordination in movement, the coordination guide is free, and the vestibular guide too.

You are a practitioner and you wonder whether the training is right for you: book a call with the team. You are looking instead for support for yourself or your child: request an assessment.