This exercise uses a cable machine to isolate the triceps.
- Attach a handle to a low cable pulley machine.
- Stand with your back to the weight stack, your feet shoulder width apart.
- With your left hand, reach behind you and grasp the handle.
- Place your right hand on your left elbow for support.
- Extend your left arm straight up towards the ceiling and then lower it to the starting position.
- Repeat and switch arms.
Exercise images by Everkinetic.