Place a medium to heavy resistance loop under the ball of your right foot, holding the other end of the loop in your left hand.
Find your balance on your right foot, foot and hips facing forward, and keep your abdominals held in tight. Slowly begin to hinge forward keeping your back flat and your shoulders pulled back. There is a small bend in the right knee.
Hinge forward until your torso is parallel with the floor.
Using your glutes and hamstrings, pull your hips back under you, lifting your chest to the starting position. This counts as one rep.
Perform two to three sets of 10 to 15 reps on each leg.