Instructions
With a band on the floor, get down on your hands and knees and loop the band around the arch of one of your feet. Stretch the band out so that you are holding on to it under the palms of both hands. Keeping your core braced, powerfully kick your leg out as far as possible, activating the glutes on that side. Return with control to the starting position. Repeat for the desired number of repetitions then repeat on the other side.