Stand a couple feet behind a stair or step with your feet about 6 inches apart from each other toes pointed forward.
INHALE: Step forward onto step with one leg and lower your body to 90 degrees at both knees.
EXHALE: Push up and back to the starting position and repeat with opposite leg to complete one rep.
Keep your weight on your heels and donít allow your knees to cross the plane of your toes. Step far enough that your foot is not hanging off the edge.
Muscles Worked: Quads, Glutes