In part 2 of our shoulder injury podcast we cover everything from frozen to fractured shoulders, broken collarbones to impingement and arthritis. In part 2 of our look at shoulder problems we look at the collarbone and its importance in maintaining shoulder health and why there is more to it than commonly realised. We also chat about frozen shoulders - a cover-all phrase often misapplied to shoulder problems. It follows a clear path and can be recognised by specific symptoms and we chat over treatment options for this incredibly painful complaint.  Jennifer also wants to know more about arthritis in the shoulder and what causes it and what if anything you can do about it.  Another packed episode full of practical advice for anyone with a shoulder injury or symptoms.