Stand behind a 16- to 24-inch box holding light med ball with arms fully extended at chest level
Without pushing off left leg, step onto box with right foot
Drive through box with right leg and raise left knee to hip level; simultaneously rotate upper body left and bring left knee right and across body; hold
Rotate back to center, then step off box back to start; repeat for specified reps
Perform on opposite leg
Coaching points: Keep your head up and back straight // Keep your knee bent 90 degrees and foot dorsi flexed when you’re on top of box // Go through full range of motion