How to do it: Stand facing away from the wall holding a slam ball out in front of you. Quickly, and with force, rotate 90° to one side toward the wall to slam the ball into it. Catch it on the rebound ...
Hold a kettlebell in your right hand between your thighs, feet just wider than your shoulders. Swing the bell between your legs and then rise up explosively, pulling the weight up your body. When it ...