Fatigability Compared Men and Women Induced According to the Distance Traveled on an Ultra-marathon in the Mountains

"Protocol for neuromuscular tests in isometric mode will be assessed by the composite of these measures :~* Voluntary maximum forces plantar flexors and knee extensors~* Electrically evoked forces~* ElectroMyoGraphic activity (EMG)~* Three-Modality Evoked Potentials (TMEPs)"

Measure of supraspinal activation level and cortical excitation by Transcranial Magnetic Stimulation (TMS).

Neuromuscular fatigue assessment test in dynamic mode will be assessed by the Force/Velocity Profile (FVP) measure: 2 sprints of 8 seconds on a cycle ergometer.

2 sessions of treadmill will be realized: 8 and 10 km.h-1 for level running and 7 km.h-1 with 10% slope for graded running.

Blood sample will be realized to measure hemorrheologic and hematologic parameters.

Urinary sample will be realized to measure hemorrheologic and hematologic parameters.