You've gotten some wise advice, Joe. I guess it boils down to, do you really *want* to dance, or do you just feel you *should* dance? There is a rich and vibrant dance culture in No CA, and I'd be happy to put you in touch with Bay Area contra and English folks who are aging and dealing with physical limitations. But Joanne is right, you probably want to get vetted by a doc before you try balance-and-swinging again. Just as they recommend before joining a health club, or taking up running.

If you do want to, and you get your doc's approval, there are specific stretches for dancers, for before and after dancing. It's a wonderful pastime!