Originally Posted by movdqa
A friend at my club had this done (he's in his 70s), plays three times a week and runs daily. He says that it feels great. He's in really good muscular shape too.
I didn't ask him about pain but I don't think that he would be as active as he is if he had a lot of pain issues.
But he runs the risk of quickly wearing out the knee replacement.
All the guys with knee replacements I've talked to, say their doctors advise against running and singles tennis.