shoulder internal and external rotation
-To strengthen the deep muscles around the shoulder that rotates it inwards and outwards.
-Stand up straight with back supported against the wall. Move your arm outwards parallel to the wall 90 degrees, bend your elbow 90 degrees.
-Move your forearm upwards till it touches the wall; rotate it slowly downwards till it touches the wall again.
Repeat the exercise slowly.
-Do not do the exercises unless advised by your doctor.
-Repetitions of each exercise depend on your tolerance and condition, usually between 30-50 times.
-If you feel any pain while doing the exercises stop and ask your doctor.