Why do Kids' muscles tire differently? a new study investigates

NCT ID NCT03049241

First seen Aug 07, 2026 ยท Last updated Aug 07, 2026

Summary

This study aims to understand why muscle fatigue develops differently in prepubertal boys compared to adult men. Researchers will measure muscle strength and fatigue in the knee and ankle muscles of 50 healthy participants (boys aged 8-11 and men aged 18-35). By comparing these groups, they hope to identify whether central (nervous system) or peripheral (muscle) factors play a larger role in fatigue for each group. The findings could help tailor training and rehabilitation approaches for children.

What this could mean

Our plain-language read of the trial. This is informational only โ€” not medical advice or a prediction.

What this could lead to
If successful, this research could improve training and rehabilitation programs for children by better understanding how their muscles fatigue.
What could go wrong
This is an observational study with a small sample size, so findings may not apply broadly. It does not test a treatment, so direct clinical benefits are not immediate.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • CHU Clermont-Ferrand

    Clermont-Ferrand, 63003, France

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