Dale,
Have you seen CK Lewis bit on getting old and the doctor's take on what to do when you start hurting? It's hilarious. True but hilarious.
Unfortunately, physical therapy can't see me until 11/09/2013. My running coach use to be a PT at UTMB so she told me to pool run. It is so boring. I thought I hated the dreadmill but pool running...so much worse. I don't have headphones or case made for swimming so it's just me and the clock.