Electromyographic Activity of Hip Musculature During Functional Exercises in Participants With and Without Chronic Ankle Instability.

Objective: The main objective of the present study was to investigate the electromyographic (EMG) activity of gluteus medius (Gmed) and gluteus maximus (Gmax) muscles during functional exercises in subjects with chronic ankle instability (CAI) vs healthy controls.

Methods: Seventeen subjects (age, 24.4 ± 2.