Bowflex Series 5 Treadmill, motorized, computer-programmed and ready to go the distance in getting you fit! Get the low-impact, high-cardio workout benefits of a gym-quality motorized Treadmill, right at home! With grip heart reading and 13 programs, including one heart-rate controlled. Here's how Bowflex will have you flexing your fitness muscles: Strike Zone deck suspension offers a comfortable surface that's easy on feet, ankles, knees and hips. You get a soft landing and a firm lift-off on the big 20 x 60" surface; 13 programs for variety, including 2 user-defined, 1 heart rate control. Quick keys for 0-9 speed. Speed range from .5-11 mph; 4-window LED display, with 10 x 21 dot matrix; Durable 2.5 HP continuous duty motor, made to last; 2 1/2" precision rollers for smooth operation; Contact grip heart rate sensors; Fold-up treadmill with soft-drop declining, so it's portable and easy to store; 3-speed fan to cool you as you exercise. 2 bottle / cup holders; Measures 85 x 35 x 55 1/4"h. open.