Stand with the feet hip-width apart and the hips straight with the knees slightly bent. Face away from the cable pulley which should be at the highest level. Using a rope attachment, hold the rope with the right hand by the right ear and the left hand by the left ear. Elbows should be tucked in along the front of the body. Draw the belly button in to the spine and tuck the rib cage down towards the floor. Focus on rolling the rib cage down against the pull of the cable and slowly returning to the top.