The Pilates Mad Exer-Soft ball 9\" helps to promote relaxation and coordination. It is ideal for pelvic floor exercises and can make your Pilates or yoga workout more varied. With this ball you can work on developing strength, endurance and concentration. It features an anti-slip surface that offers an easy grip and provides added support during workouts. The ball has a diameter of 23cm (9”) and has been factory tested as burst resistant at 100kg (220.5lbs). This practical over ball is made to assist in isolating and targeting specific muscles and boasts a lightweight anti-burst design to ensure safe and effective Pilates classes...