Make your workouts fun with the Tone Fitness Stability Ball. This easy-to-use workout accessory is ideal for physical therapy and weight training at home. You can also use it for core conditioning, spinal stabilization and balance training. With applications in yoga as well as fusion exercises, this ball suits various workout styles. Moreover, you can use this ball to help strengthen your back, abs and buttocks. The durable shell of this ball doesn’t burst on the spot but releases air slowly when it gets punctured. About CAP Barbell CAP Barbell is a leading distributor and provider of fitness equipment. Launched in 1982 with a small inventory of free weights and benches, CAP Barbell has grown over the past 20+ years to include more than 600 products in 10 categories. Headquartered in Houston, Texas, CAP Barbell is dedicated to providing quality fitness equipment at competitive prices, by constructively designing, accurately testing, and manufacturing its products to perfection. Effective for balance training and spinal stabilization. Features a durable, burst-resistant shell. Available in variety of sizes. Can be used in yoga, pilates, and fusion exercise programs. Perfect for weight training and physical therapy.