Bodyweight Sumo Squat With Heel Lift
Stand with your feet wide and outside shoulder-width apart with your legs turned out slightly from your hips. Drop your glutes straight down toward the floor, bending your knees and tracking your knees over your toes until your thighs are parallel with the floor. Hold here as you lift both heels off the floor, then place them down again and extend your knees and hips to return to standing. Challenge yourself: Hold in the bottom position and alternately lift your heels for reps.