The Steelflex PT10 Treadmill is designed for full commercial use, with safety needs in mind. It is stylish, highly efficient and eco-friendly. It's server motor can save up to 40% energy consumption compared to traditional powered treadmills, and it is 98% recyclable. Its 'reverse' function can help rehab users with training in 'side' and 'backward' walking. The long handrail design provides the complete user protection. Features: Console feedback: elevation, heart rate, time, calories, avg speed, distance, pace Programs: Classic...cardio/fat burn/interval Goal...time/distance/calories Training...gerkin/usb/custom design (3) Heart Rate Control No slip side panels Large cooling fan with 2 speeds Reverse function with belt speed up to 3 MPH Specially designed cushion-grip side handrails running the full length of the treadmill Three Selectable Speed Modes: Walk, Jog and Running modes Magazine rack with two water bottle holding areas, storage area for towel and personal items (keys, phone, iPod, etc.) Heart rate: contact & wireless Stop key and button Cool down button Quick speed button Quick elevation button Quick start button C-Safe & USB ports Specs: 4 HP Eco-AC Server Motor Power: 110volts 3" rollers Run Belt: 22" x 60" Speed Range - Exercise Mode: 0.2 ~15.0 MPH (0.3~24KPH); Safety Mode: 0.2 ~7.5 MPH (0.3~12KPH); Reverse Mode: 0.2 ~3 MPH (0.3~4KPH) Elevation Range: 0-15% with 1,000lb thrust motor Dimensions: 83" L X 39"W Max user weight: 500lbs Warranty: Full Commercial Lifetime frame, 7 years motor, 3 years drive, 3 years parts, 1 year labor