Med-Fit Systems 2009 StairMaster® StepMill® SM916 For 25 years, the StairMaster® StepMill® has been called the toughest workout in the gym. We don't think that's fair. We think it just might be the toughest workout anywhere. For members who want real results and a real workout, there is no substitute.     * Revolving staircase with 8" (20.3 cm) high steps most closely duplicates the workout of real stairclimbing     * NEW easy-to-read, back-lit C51 LCD console is tv ready. Upgrade your entertainment system        with the addition of a 15” LCD tv.     * NEW handrails are ergonomically designed - which means users get a maximum level of intensity     * Water bottle holder and accessory tray are repositioned within reach and designed to hold personal        items such as an mp3 player.     * Motivating programs include a nationally recognized fitness test to gauge individual       progress and a custom firefighter test (C.P.A.T.)     * Staircase revolves at speeds varying from 24-162 steps per minute     * Includes Polar® compatible telemetry Heart Rate monitoring     * This product requires a minimum ceiling height of 10 ft. 1.800.831.7665 1.800.831.7665