The Quadmill is a uniquely designed fitness machine, focusing on eccentric muscle conditioning of the lower body. It is the only exercise machine that focuses on your muscles’ shock absorbing function.

Using the Quadmill regularly leads to rapid strength gains and anaerobic endurance so that you can smoothly absorb the impact of gravity and velocity, time after time, in your favorite activities. The Indianapolis Colts used this machine to build quickness and power for on-field speed.