The Multisports Elliptix ECT-4100 Cross Trainer Elliptical Exercise Machine is a programmable dual-action elliptical crosstrainer that provides an effective, low impact workout. The 16 inch stride length gives users a wide circular elliptical motion for a total cardio and lower body workout. The Multisports Elliptix ECT-4100 Cross Trainer Elliptical Exercise Machine has an eddy-current braking system that provides flawless transitions and electronic control. Perfect for getting professional gym quality workouts at home.