Step-ups are a simple exercise where you step up onto a box, step, or stair, and back down again, but there are proven benefits. Researchers found that performing the humble glute step-ups results in ...

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 ...