Lower limb muscle fatigability is not associated with changes in movement strategies for balance control in the upright stance.

Background: Fatigue is a distressing symptom inversely related to postural stability in adults with neuromuscular and systemic diseases. However, there is no information about the effects of lower limb muscles fatigability on the movement strategies for balance control in the upright standing.

Methods: This study enrolled 41 healthy subjects (female/male: 22/19; age 23 ± 3 years; body mass index 25.