Influence of invertor and evertor muscle fatigue on functional jump tests and postural control: A prospective cross-sectional study.

Objective: Fatigue of the ankle's stabilizing muscles may influence the performance of functional activities and postural control. The purpose of this study was to evaluate the performance of healthy young adults using functional jump tests and static posturography control under pre- and post-fatigue conditions of the ankle invertor and evertor muscles.

Methods: Thirty physically active healthy male and female (15 male and 15 female) volunteers (24.