A physical therapist friend of mine turned athletic trainer (mostly writes books now) suggested the following:
Stretch pec minor, strengthen lower trap, strengthen external rotation like in the article, increase your thoracic spine mobility. That should restore most of the issues associated with swimmers shoulder.
Any ideas on how to achieve these? I'm going home to look in my anatomy book.
Here was the link I sent him:
His comment was, "written by a runner?"