Stand holding medicine ball with hands on each side of ball. Place feet wide apart, pointing outward slightly. Raise ball above head with arms bent.
Lower ball to front of body. Bend over while continuing to lower ball down and back between legs. Immediately lift ball in opposite path. Stand upright while raising ball up in front of body. Continue to raise ball up over and behind head. Immediately repeat movement.
Start slow, gradually increasing speed throughout set. Perform prescribed repetitions or for time.