The Life Fitness lifestride 9500 HR next generation treadmill is by far the most popular choice for serious high traffic facilities. This flagship treadmill from Life Fitness has all the bells and whistles. Found in premier fitness centers around the world, this next generation treadmill makes maintenance is a cinch with Rapid WorksT service enhancements and patented EverwaxT automatic wax lubrication system. It also features Flex Deck shock absorption system, and a wide running surface that is suitable and comfortable for most users. The LifepulseT heart rate monitoring system with hand-touch sensors in the ErgoT bar and Polar telemetry system comes standard on this model.