Sit or stand upright with your back to a wall.
Hold a stick vertically in both hands with the hand of your affected arm on top of the stick.
Place your other hand further down.
Keeping your posture straight and your shoulders back and down, push your affected arm up towards the ceiling.
Attempt to reach this arm to the wall.
Hold this position, ensuring you relax your affected shoulder, preventing it from hunching up.
Control the movement as you lower it back down to the starting position.
