* Pearlized bright finish is sporty and stylish * Makes workouts more fun * Perfect for Pilates or yoga About Bally Bally, a fitness chain with over four hundred gyms in seventy cities, knows workouts. Professional Bally personal fitness trainers are committed to putting the fun back into workouts, and they know what gear works best. Bally fitness products are designed and tested to give you the best results fast, so you can start enjoying the benefits of better health sooner. From high-tech equipment to portable, lightweight gear, trust Bally to bring unmatched total body conditioning to your whole family. * Weighted exercise ball * Improve core body strength * Increases flexibility and overall muscle tone * Strengthens and tones abs, obliques, hips and lower back * Fits in one hand * Manufacturer"s warranty included (see product guarantee)