The Pro Form 475 E elliptical cross trainer has a 42cm (16.5) stride length & a 7kg (15.5lbs) flywheel positioned at the front which means the pedals are closer together & the result is a fuller, more natural stride & fluid workouts. With 14 pre-programmed workouts & 14 levels of digital resistance youll build up a sweat, & can then see how you are doing from the feedback on the LCD display. Measure your heart rate using the dual EKG grips on the elliptical machine which also has an mp 3 port so you can listen to your music through the built-in speakers. The good stride length & oversized pedals make sessions more comfortable, & the bottle holder & transport wheels are very handy additions.