K-Well Giant Functional Balls are bigger, stronger and safer than any weighted ball you know! Due to these features, you build strength via functional movements. The irregular shape and the soft interior creates a different type of load, forcing functional instability on your whole body, resulting in an intense full body workout. Their durability makes them perfect for the toughest training centers aiming for maximum explosive strength.
- Diameter: 36 cm
- Provided with anti-burst air holes.
- Ideal for throwing at walls.