Improve your muscle tone, flexibility, core stability and posture with the stylish Reebok for Women range. Designed specifically for women, this range includes yoga, pilates and fitness equipment that covers all your needs whether you are a beginner or expert.Stretch and tone as you twist and turn. Used by professionals and recommended by doctors, gym balls are the perfect exercise for any age group. Add a twist in the shape of a swivel, and get an edge, with even firmer buttocks, thighs and abdominals, greater aerobic endurance, improved posture and better balance. With a convenient turning base, sit-ups and back exercises are smooth and easy. The ball is simple to assemble, convenient to store, and comes with its own workout DVD. Box ContentsReebok Swivel Gym ball & standresistance tubes. DVD and instructions