The SURGE Hydro 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 SURGE Hydro Ball automatically eliminates both issues. The SURGE Hydro 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 SURGE Hydro 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.

Hydro-Inertia is the utilization of water to create an unstable resistance that increases core strength and stability during exercise. The majority of instability products currently on the market are primarily used as a base that you sit, stand, or lay down on.

By utilizing Hydro-Inertia technology in the SURGE Hydro Ball, you take away the limitations that are found in products that are limited to postural instability. With the SURGE Hydro Ball you are able to work instability throughout a full range of motion in routines that engage your entire body.

The efficiency of Hydro-Inertia resistance mimics real life situations far more than do static weights such as dumbbells or kettlebells. This is not only important for athletes in their functional training programs. When you play with your children or grandchildren, you are not picking up static weights. When a wrestler or Mixed Martial Artist picks up another person they are battling against unstable resistance.