Want to work your legs and butt ... putting all your weight into your left foot. That's one rep. Without stopping, press through into your right foot to begin the next step-up rep.

Shift weight ... step for a count of 3 to 5. Pause, then lift heels back up. Repeat. Start on all fours, shoulders over wrists. Step feet back and engage glutes and thighs to straighten legs. Body ...

Transform your legs with 10 equipment-free exercises that build strength, improve muscle tone, and enhance overall fitness ...

The glutes are one of the biggest and most important muscle groups in the body. And they ... right foot to stand back up. Another single-leg exercise you can try is step-ups.