Originally designed for world record holders Willie Banks, triple jump, and Mike Powell, long jump, the Keiser Seated Calf is a unique machine engineered to create explosive power from the lower leg. Its unilateral option and high-speed capability allow for greater results when doing sports specific training. The footpad articulates around the ankle for better range of motion while the machine automatically pre-loads and adjusts for leg length.

"For 4 months I have been training with the Functional Trainer and the Air Runner with success and fun. That is why i will train in 2007 with your Seated Calf."

- Klaus D. Stosno, President, Schnelligkeitszentrum Berlin/Germany

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