High five, microfracture buddy! Hip surgery has to be brutal.
I have learned that all exercise is the devil, but no exercise is also the devil. I suppose swimming is okay. Perhaps you and I should start a Medium water aerobics/water polo club.
I tried the sleeping with the CPM, too, but I’m an insomniac and the sound was driving my husband absolutely nuts.
Bodies — why are they so fragile?!