The Empower Comfort Grip Medicine Ball is a unique strength-training tool offering a soft, comfortable, alternative to conventional dumbbells. Exercising with a medicine ball improves core strength, functional movement, balance, coordination and flexibility. Easy to hold, swing and toss, an Empower Fingertip Grip Medicine Ball is an excellent way to tone and tighten muscles, making everyday tasks easier and more enjoyable. A 30-minute workout DVD and illustrated boot camp workout guide are included so you can start using your medicine ball as soon as it arrives. About Empower: Empower designs and develops fitness equipment and workouts that motivate and inspire women to be active, healthy and strong.