The Best Workout on Earth, and in Space

SpiraFlex(R) is a revolutionary new patented technology for storing and delivering mechanical power in industrial, consumer, and fitness equipment. NASA research facilities and funding helped to develop the "Resistance Exercise Device" (RED), powered by SpiraFlex. SpiraFlex duplicates the benefits of free-weights in a lightweight, portable, and safe system. The RED system is presently aboard the International Space Station (ISS) and is used by the crewmembers as a primary countermeasure against musculoskeletal degradation caused by microgravity. Using SpiraFlex technology, Schwinn Cycling & Fitness, Inc., of Boulder, Colorado, launched an international fitness program for health clubs and select retail distributors, called RiPP(TM) (Resistance Performance Program). RiPP is an exercise program that uses RiPP Pro machines, powered by SpiraFlex technology.