@magnets @badger_14 Good news for badger, and magnets has proven to me that you only get really bad when you STOP moving.
Sure, starting in goal at age 42 may sound extremely foolish, but I would hate to see how crappy life would have been had I stopped doing anything athletic after an MCL strain in 1989. Had I not been doing something atheletically over the last twenty years, I would have never been able to play goal. Playing goal, whilst not helping me shave my waistline, has helped me in so many other ways, and the enhancements are carrying over into other areas of life. I am more confident as a 44 year old than I was a 42 year old, for certain.
badger- listen to your docs, therapists, and your body. I can tell you're motivated. Just don't overdo it! I think you're going to be fine.
magnets- obviously, your "keep on keepin' on" attitude has paid off in spades!