Step 1: Position a barbell across upper back with an overhand grip.
Step 2: Stand with feet in a staggered stance with your left foot forward and a slight bend in your left knee. Keep your right leg straight.
Step 3: Begin by bending at the hips forward, while keeping your knee in the same position, until your upper body is almost parallel to the floor.
Step 4: Pause for a brief moment and then raise torso back up to starting position. Repeat as necessary and then switch legs.