If you're looking to melt fat, build muscle, and eat healthy, the ProForm 5.5 Crosstrainer has everything you need to look and feel your best. Featuring the iFit Challenge Training Center, the 5.5 Crosstrainer runs you through a built-in fitness assessment and then creates customized workout plans based on your results. And, to keep you well-fed, this treadmill comes with 3 separate healthy eating guides - 1400, 1800 and 2200 calories - allowing you to use the one that best fits your needs. The 5.5 Crosstrainer also comes with 24 Interactive Cross Training Workouts, which combine a variety of strength training exercises with fantastic, cardio workouts. Other features found on this treadmill include, Precision QuickSpeed, AirTech cushioning, a 300 lb. weight capacity, and a 12-year motor warranty.