A commercial, high-end cross trainer with the patented Arc design that gives fast fitness results. Train for strength, power, and weight loss on one machine. The Cybex 770AT Arc Trainer offers broad incline and resistance ranges to do the work of 3 machines in one. At the lower incline levels the “glide” is a cross country skier. In the mid-range levels the motion is a “stride” (like an elliptical except with proper positioning). At the high levels it’s the “climb” of a stepper or climber. Research shows that the Cybex Arc Trainer burns more calories than any other cross trainer or elliptical tested.