"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." Regularly incorporating this powerful hip extension exercise into your routine can help you run ...

Want to work your legs and butt but don't have any weights? Find a step, box, bench, or sturdy chair and learn how to do a step-up. The step-up exercise combines the mechanics of a lunge with upward ...

This week's workout comes from a trainer at New York Sports Club. Utilizing a box for a step-up is a great way to engage your core and work your lower body. Why not try to elevate that move by ...

Relatively simple yet effective exercises are often particularly popular. Step-ups definitely fall into this category, ...