As the racquet swings forward, tiny elements of kinetic mass, housed in dozens of chambers around the racquet head, move to the back wall of the frame, loading energy. Forces are now in place to set off a scientifically calculated Kinetic reaction. AREA OF EFFICIENCY - When the racquet strikes the ball, this kinetic mass transfers forward, releasing their stored energy to the racquet. This new momentum stabilizes the entire hitting surface, increase the area of efficiency of the hitting surface and magnify the possibilities of a good shot. Your shot is more precise even if you hit the ball off-center. ACTIVE DAMPING SYSTEM - You know your arm feels after you've hit the ball? That ripples of vibration? The Kinetic System virtually eliminates this sensation. Once the ball leaves the strings, the tiny elements of kinetic mass actively damp this now-useless energy. This vibration is absorbed as it attempts to work its way through layers of active kinetic mass. The vibration energy is efficiently quieted. You'll notice a huge reduction in wear and tear on your body and an increase in the efficiency as a player.