BodySport Slow Air Release Fitness Balls,55cm, Standard, Green,Each,BDS10055CMPrice: USD21.45 The BodySport Slow Air Release Fitness Balls improve core stability, balance, posture and strength whether the user is sitting at desk or doing a rigorous workout. The gently ridged surface improves grip and it is easy to inflate, durable and a great tool for workouts.Other products from H e a l t h P r o d u c t s F o r Y o u |