Keiser Pneumatic Technology gives you the ability to train at any speed and without any impact, making it the most state-of-the-art, innovative exercise equipment available and the choice of every professional.
With Keiser Pneumatic Technology, the muscles remain active and engaged throughout the entire range of motion and velocities. Reduced shock loading to muscles, connective tissues and joints allows for workout regimens that can safely improve physical performance in ways not seen with traditional strength-training methods.