SPHERA2.0 Therapy Balls, Athletic Training Kit (1 each: 4.4, 6.6, 8.8 and 11 lbs.)

With the SPHERA2.0 Therapy Ball, every workout is a unique challenge. That is because each SPHERA2.0 Therapy Ball is filled with a precise amount of water. As it shifts throughout the exercise, it forces your muscles to make dynamic adjustments to maintain the correct form throughout the exercise. These small muscular adjustments help to increase muscle strength and stabilization for superior results. Compact and multi-functional, the SPHERA2.0 Therapy Ball serves many purposes. Use it for a wide range of exercise and rehabilitative activities from just about anywhere. Whether that be at home or at an occupational therapy office, you can build strength and increase stability in the arms, legs, and core muscles. The Athletic Training Kit includes 4 therapy balls. With weights ranging from 4.4 to 11 lbs. (about 2 to 5 kg), they are great for athletes or people into sports and fitness. Use this kit to help achieve your fitness goals and increase the effectiveness of your movement.