Improve strength, coordination, and flexibility with the Urban Fitness rubber medicine ball. Ideal for generating explosive power, speed, and endurance. This medicine ball can also be used as part of your bodyweight exercises. Make your HIIT workouts even more intense by swapping out dumbbells and barbells to create more explosive versions of your usual weightlifting exercises. The ball is made with a rubber compound with a textured surface for enhanced grip. Available Sizes and Weights: 2kg Blue - 19.5cm Diameter 3kg Orange - 22.8cm Diameter 4kg Red - 22.8cm Diameter 6kg Yellow - 28.5cm Diameter 8kg Green - 28.5cm Diameter