Buttocks
1. Lie on your back with your knees bent and your feet flat on the floor, about hip-width apart. Position your heels close enough to your glutes that you can touch them with your fingertips. 2. Engage your core, then drive through your heels to lift your hips toward the ceiling. Raise them until your body forms a straight line from your shoulders to your knees. 3. Squeeze your glutes hard at the top of the movement, then slowly lower your hips back to the starting position with control.
