1. Attach a single-grip handle to a cable pulley and set it at about shoulder height. (You can also use a band.) Grasp the handle with one hand over the other and step away from the machine to put tension on the cable; turn to your left 90 degrees so your right side is now facing the machine. Stand with feet shoulder width and extend your arms in front of you. The cable will try to twist your body toward it—resist.