The Kamagon Ball was designed to bridge the gap in functional fitness training. Most exercises target only an isolated muscle group and seldom teach the body how to utilize the core. The Kamagon Ball automatically eliminates both issues. The Kamagon Ball does more than simply train a group of muscles; it also teaches you how to use your body in the most effective and efficient manner. The Kamagon Ball is a destabilized weight that uses the principle of Hydro-Inertia™ to work your muscles while simultaneously training the nervous system. This is a key to strength, speed and overall fitness.