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More info
You can access this
clinical trial
if you have
Athletes, Training or Fatigue
and you are
over 14
years old
This is an observational trial.
You are contributing to medical knowledge about your condition.
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The purpose

Sports training aims to enhance an athlete's performance (overcompensation). To do that, the athlete must go through periods of fatigue and lower performance (overreaching). When the training plan is balanced, this fatigue is short and reversible.If the training load is too heavy or if recuperation periods are too short, it can lead to persistence fatigue that may only be reversible in the long term. This state of fatigue is part of the broader clinical picture of overtraining, which includes stark changes in performance as well as mood and sleep disorders. Many prediction and characterization methods based on biological markers have been evaluated, but they have not been put into practice in sports training due to obstacles such as reliability, interindividual variability and high costs. This study aims to evaluate a new approach based on the variability of an individual's heart rate (RR variability), which is a way of measuring autonomic nervous system (ASN) activity. It is non-invasive, low-cost, and has already proven useful in athlete health monitoring.

Provided treatments

  • Device: ANS activity

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT01463761. The sponsor of the trial is Centre Hospitalier Universitaire de Saint Etienne and it is looking for 131 volunteers for the current phase.
Official trial title:
Autonomic Nervous System, Fatigue and Intolerance to Physical Training, and Overtraining in High-Level Athletes. A Multicentre Study