Stand facing the cable machine with your feet shoulder-width apart.
2
Hold the cable handle with your right hand and bring your arm up so that your upper arm is parallel to the ground and your elbow is bent at a 90-degree angle.
3
Keep your upper arm stationary and extend your forearm backward, fully straightening your arm.
4
Pause for a moment, then slowly return to the starting position.
5
Repeat with your left arm.
6
Continue alternating arms for the desired number of repetitions.