Single-Leg Squat Delicacies-The Position of the Nonstance Limb is an Important Consideration.

The single-leg squat task is often used as a rehabilitative exercise or as a screening tool for the functional movement of the lower limb. To establish the effect of 3 different positions of the nonstance leg on 3-dimensional kinematics, muscle activity, and center of mass displacement during a single-leg squat. Within-subjects, repeated-measures design.