The ProForm 745CS treadmill has a pulse sensor, 6 built in certified personal trainer fitness programs, inclines to a 10% grade at .5% intervals, and has quick speed selector up to 10 MPH. The design makes working out convenient with it’s built-in water bottle holder, book holder and another spot that I use to hold the TV remote. And when not exercising, the 745CS can be folded up, requiring less than half the floor space of an open treadmill.