The Hit Yoga 7" Pilates Ball will significantly enhance your Pilates and yoga workouts. HIT Fitness Pilates balls are made with unique anti-slip technology which provides users with an excellent grip. Pilates balls are used by physiotherapists to aid to recovery process of their clients. Additionally, Pilates balls can be used to improve posture and relieve lower back pain when sitting. All HIT Fitness Pilates balls are burst resistant. Perfect for home or commercial gym use. Benefits Versatile piece of equipment Can be used by novice and advanced athletes Very portable making it easy to use at home or to bring to a gym Requires very little storage space Soft and lightweight Quick cleaning process Perfect for home, commercial, and studio gym use Feature an anti-slip surface for excellent grip during use.  Specifications Pilates Ball / Swiss ball/ Exer-Soft Ball 7" Diameter (18cm) Colour: Blue Fitness Tip Use HIT Fitness pilates ball to strengthen the abdominal muscles whilst developing stability, strength, and coordination in all areas of the body using exercises such as pelvic floors, bridging, assisted push ups, leg raises, and single leg hamstring curls. Pilates balls are also used for rehabilitation purposes for improving overall balance and coordination.