Get in shape fast with the Reebok Competitor RT 5.1 Treadmill. Featuring iFit workout card technology, this treadmill delivers eight weeks of weight-loss training with audio coaching and automatic speed and incline controls. The included weight-loss card plugs directly into the console to give you 24 calorie-burning, body-slimming workouts! This Reebok treadmill also features DMX Zone cushioning. This innovative cushioning integrates firmer support zones at the foot-strike and take-off portion of your stride for a more comfortable workout. Other features on the Reebok Competitor RT 5.1 Treadmill include a compatible music port for Apple iPod, a custom weight-loss center, QuickStep speed, incline controls and a dual-grip AccuRate heart rate monitor.