Reps: 10 per side
Grab a pair of dumbbells and stand facing a box, step, or bench. Place your left foot on top of the box, step, or bench, and press through the ball of your big toe to come all the way up to standing on top of the bench. Make sure you keep your chest lifted as you step up. Bend your left knee to slowly lower back down to the floor. Do 10 reps on each side.
