Patented orbital linkage system provides smooth, elliptical movement, linking upper body and arms to provide a total body workout. Low-impact stride has a natural feel and large, slip-resistant foot platforms. Features 8 magnetic resistance levels and forward and reverse motion. Computerized speed, distance, time, approximate calories burned, odometer and pulse readouts. Built-in hand pulse sensors provide immediate heart rate reading. Made of solid steel with high density foam hand grips, water bottle with holder and wheels for easy maneuverability. Monitor uses 2 ýAA batteries (not included). 62inH x 52inW x 26inL. Assembly is required. Imported.