Elliptical

An elliptical machine is a cardio machine that mimics walking or jogging with its forward-and-back motion, and stair climbing with its up-and-down movement. 

 It has two footholds, and your feet stay planted there instead of hitting the ground with impact like you would when walking or running. 

Ellipticals also have handlebars that you can use to move your arms, which provides a full-body workout.

Elliptical machines can be ideal for: People in physical rehabilitation, People who need to learn proper movement mechanics, High-intensity runners, People with knee osteoarthritis or hip discomfort, and People with degenerative disc issues in their back.

You can also use an elliptical machine to burn calories while doing other things, like reading, watching TV, or video calling.

Elliptical's actually target more muscles than treadmills!