Lie on your affected side, with the arm out in front and elbow bent to 90 degrees.
Head is supported on a pillow or rolled up towel.
Place your other hand on the back of your wrist, and push down to rotate the forearm.
Make sure you do not hunch your shoulder up.
You will feel a stretch over the back and top of the shoulder.
Only go as far as able.
Hold for required amount of time and then slowly return to starting position.
