Speed Parachute Giant Super XL Size medicine balls - Rick Mazo

- Rick Mazo

Driving at shoulder to hip level

putting more pressure on your opponents

providing the boost you need to overcome plateaus and achieve new heights

Big ups to that heavy ball + dvd thanks

Speed Parachute Giant Super XL Size medicine balls - Rick MazoUse the principle of parachute assisted reverse aerodynamics to build blazing sprint of speed! As used by pro football teams and world class sprinters. The Speed Parachute combines resistance and overspeed running during the run the two key elements of speed training. The Speed Parachute provides resistance in the initial part of the run. During the run, release the Speed Parachute to initiate the overspeed phase. You will feel the "shot out of a