I know EXACTLY what you're saying, Tom. I was told when I got released from the hospital, that I could go for "walks", but not very far(MAYBE, a block away and back). My knee was swelled up, and they didn't want it to get "more so". It's o.k now. Had my surgery,
March 18th, so, I don't think I'm doin' too bad for an old fart, as I go to the "Y"(treadmill), Mon., Wed., and Fridays. So, one day at a time, Mr. Carter, and you'll be just fine!!