Crush It!

If you're like most players, then you're not hitting as hard as you can, because you're not using your entire body to generate power. That changes today, because inside "Crush It," Dr. Mark Kovacs shows you how to get full power from the most important body parts, so that you can hit your serve and forehand much, much harder. When you click one of the numbered red circles it takes you to a video on how to get more power from that part of your body.