This exercise is designed to be used specifically with Slam Balls. Slam balls help you improve core strength, conditioning and explosiveness by maximizing your full body.
Start with feet shoulder-width apart and knees slightly bent, gripping the non-bounce slam ball with both hands in front of the chest.
Lift the ball overhead, fully extending the arms and keeping the back straight.
Reversing the motion, slam the ball down in front of you as hard as you can, making sure to bend the knees.
Pick the ball back up and quickly shuffle a few steps to the side, staying low to engage the legs.
Repeat the move, shuffling in the opposite direction