The proform cardio hiit elliptical cross trainer is designed with a smooth working inertia enhanced flywheel with 24 digital levels of smr silent magnetic resistance easily adjustable with onetouch controls to suit your current physical fitness level with 32 pre set workout apps to hit versatile athletic goals the cardio hiit allows for exciting exercise sessions and provides precise feedback with 7 backlit lcd display including calories distance speed time and more keeping you informe