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. Create more explosive versions of your usual weightlifting exercises, by swapping out dumbbells and barbells to make your HIIT workouts even more intense. The ball is made from a rubber compound that has 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