1 - Anchor a resistance band at about elbow height and stand sideways to the anchor with the working arm closest to it.
2 - Hold the band handle or end with your working hand and bend your elbow to 90 degrees, keeping your upper arm close to your side.
3 - Place a small towel between your elbow and torso if needed to help maintain proper arm position.
4 - Start with your forearm pointing away from your body, then rotate your forearm inward across your abdomen while keeping your elbow fixed at your side.
5 - Pause briefly at the end range, then slowly return to the starting position under control.
6 - Keep your shoulder blade stable, wrist neutral, and torso still throughout the movement.
7 - Repeat for the desired number of repetitions, then switch sides.
