Stand up straight with your gaze directly ahead.
Hold your affected arm by your side, palm facing forward.
Place your other hand across your shoulder and collar bone, and apply some gentle downwards pressure, lengthening your shoulder from your ear.
Holding this position, extend your wrist backwards.
Next, bring your wrist back to the neutral position while simultaneously tilting your head away from your arm.
Repeat the movement, straightening your head up as you extend your wrist backwards.
This should be one continual fluid movement, keeping the rest of your arm still.
Be careful not to over stretch.
