Hold the medicine ball at your chest and stand with your feet wide. Step your left leg out into a side lunge as you scoop the ball down and to the outside of your left thigh. Press through your right heel to straighten your right as you reach the ball up and overhead, quickly reversing the lunge and scoop to the right. (Think of tracing a figure-8 pattern with the ball as you lunge from side to side). That’s one rep. Do 15 reps total.