"I had all the pieces. I didn't know what to look at first."

There is a moment in our training courses that we never quite manage to anticipate, even after all these sessions. It comes back, but it takes a different form every time.

This time, it was a strength and conditioning coach. He was presenting the case of one of his athletes, a runner whose lateral foot placements improved in training and deteriorated in competition, and had done so for several months. He had tried many things, and nothing held.

The same problem, across several professions

Around the table, several professionals had lived through exactly the same situation with other populations: an adult returning to activity, a child with coordination difficulties, a swimmer whose technique fell apart under fatigue. Different disciplines, and the same experience: working seriously, seeing results in the session, and watching the same regression as soon as the context changed.

This is often where training courses produce something interesting: when professionals who are not used to talking to each other describe the same phenomenon in different words, everyone sees more clearly at the same time.

A single test

For the runner, we did something simple: one test, just one, to see how his inner ear responded under rotational load, the kind of a lateral foot placement in a turn (vestibular reflexes). The result was readable immediately: one direction showed a clear instability that nothing in the usual work had targeted, because nothing in the usual work was looking there.

The coach stayed silent for a moment, then said a sentence that several people recognized: "I had all the pieces. I just didn't know what to look at first." The difficulty lay in the order in which to look, far more than in the tools.

A reading framework

The physiotherapist connected this to the people he works with who plateau after a few weeks. The psychomotor therapist saw in it why a child compensates visually for what he does not perceive from the inside (children's motor skills). Several realized that their clients lacked less work than a sensory map precise enough for that work to hold under pressure.

The sensorimotor loop works as a reading framework (the neuro-postural reading grid). Once you start seeing through it, the situations that had resisted you for months become readable, without being solved all at once, and that is already a lot: you know where to go looking.

Nothing magical here: it was readable, and readable is something you can learn.

To see how the inner ear weighs on balance and foot placement, the vestibular guide is free, and practitioner testimonials tell the story of other moments like this one.

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