The York 1kg (2.2lbs) medicine ball is perfect for exercises such as rock and roll ups, reverse swings, step jumps, circle squats and medicine ball push-ups. It offers a friendly version of weightlifting and helps you improve the core strength, hand-eye co-ordination, flexibility and balance. This high quality ball is manufactured from a durable rubber compound material and guarantees reduced bounce element. It features a textured surface ensuring a firm grip for safe and effective workouts.