You must have seen those bright and bouncy balls in your gym right? These balls known in the fitness circuit as stability balls can give you a full body workout without you having to do much. Yes you can simply use those balls for sitting and bouncing to improve your strength cardio endurance and balance. Stability balls are also called balance balls Swiss ballsexercise balls or fitness balls. Benefits of a stability ball According to the National Academy of Sports Medicine (NASM) US the biggest benefit of stability ball is providing and improving the balance of an individual. Major joints