Enhance Any Workout This joint-friendly ball targets multiple muscle groups at the same time. Increase functional training, lower body workouts and improve core strength, balance, and posture during exercise, yoga, pilates, stretching at home, in the gym, or the office. | Gym Quality Design Our anti-burst ball can stand the most rigorous workouts and routines. It holds 600lbs and withstands up to 2,000 lbs of pressure - all while preventing you from slipping off. The ball comes in many colors and sizes including 45cm, 55cm, 65cm, 75cm and 85cm. | Versatile UsageWhether you’re looking to improve your posture, working through physical rehab or looking for pregnancy back relief, this ball can help you. It’s the perfect tool for improving core strength, balance, and posture while alleviating back ailments. |