The unique dynamic properties found in the POWER ARM produce maximum power for every player. Designed to be free moving upon impact, the POWER ARM is drawn back upon ball to string-bed contact. As the ball sinks deeper into the string-bed, the POWER ARM, moving in unison, becomes energized. At the precise time where the ball starts to leave the string-bed pocket, the POWER ARM reacts – returning the stored energy to the ball and propelling the ball across the net for maximum power. The ball is “torpedoed” out from the string-bed.