Pilates Merrithew Stability Ball with pump - 55 cm

Challenge your deep stabilizing muscles through active sitting and during your workouts to improve your balance, develop strength and enhance your muscle tone. The 55 cm (22\) Stability Ball creates a plane of instability forcing joints and muscles to react to maintain balance, challenging coordination and improving your posture. After exercise, reduce muscle soreness and develop flexibility by using the ball to stretch and lengthen your muscles. Stability ball dimensions Diameter 22 in 55 cm Materials Anti-burst polyvinyl Latex free and non-slip ribbed surface Includes hand pump