Swiss Ball Hamstring Curls

Lay on your back with your heels on the center of a swiss ball (aka exercise ball, physio-ball). Place your hands on the ground near your hips to help stabilize your body so you don’t roll off the ball. Perform a glute bridge to get the hips off of the floor. With your body in a straight line, curl legs and bring your heels to your butt while maintaining elevated hips. Keep your glutes and abs flexed the entire time.