Here's how to do it: Put a medicine ball on the floor and get into a narrow push-up position on the ball. The ball should be ...

All right, guys, we are going to do a 10 minute medicine ball workout-- five exercises, one minute each, in two rounds. So grab your medicine ball, and let's get going. We're going to start with ...

To start this workout, grab a large medicine ball and stand with your feet wider than shoulder-width apart. Tim instructed: "Keeping your chest tall and core tight, bring the ball over your head ...