StairMaster and its celebrated stairclimber have become mainstay pieces of equipment in the world's finest fitness facilities. Since the introduction of the original StepMill Stairclimber in 1983, StairMaster has set the standard for high-quality, high-performance fitness products by combining vision, innovation, research and unsurpassed quality with a dedication to delivering results. The StepMill 7000PT delivers exceptional results. Achieve the same cardiovascular workout you get on a treadmill, plus a superior lower-body muscular workout - working your heart, lungs and muscles without jarring your joints. This product requires a minimum ceiling height of 10 ft. Product Information