Equipped with a self-generating design that requires no outside power to operate, the eco-friendly E822 elliptical trainer from SportsArt Fitness makes an irresistible addition to any home gym. The E822 offers silent, smooth eddie-current (electromagnet) resistance, so you can work out in the evening after the kids have gone to bed. The trainer is also comfortable and supportive, with a manually adjustable stride length (from 18 to 25.5 inches) and a resilient MyFlex pedal system that automatically adjusts the pressure based on user weight. And thanks to the engaging dot-matrix display--which offers easy access to workout feedback, advanced training programs, and heart rate control features--it's a breeze to develop a successful exercise regimen. The console includes such features as bright LED readouts, CardioAdvisor heart rate tools, and an ActivZone icon that shows users exactly which muscles are working the hardest.