The ProForm 525 CSE+ elliptical cross trainer provides an effective way to exercise indoors and enables you to get a full body cardio workout. This joint-friendly machine has a 10kg (22lbs) flywheel for a smooth action and there are 20 levels of computer controlled resistance to control intensity. Fitted with a 6” high-contrast LCD display, the cross trainer makes it easy to track your progress. Choose from 19 onboard workouts with the option to further expand your training choices via iFit (subscription required). A comfortable ride is ensured by a 16" (41cm) stride, and adjustable pedals enable you to alter the path of the stride and engage different leg muscles. Measure heart rate either with hand pulse sensors or a Bluetooth Smart wireless receiver with an optional chest belt.