What do you do for exercise?

I only do simple yoga and breathing exercise, nothing like Madonna does :) The only disease I get now and then is cold and sore throat. I don't smoke and on average for 6 years in Canada I visit my doctor twice a year including yearly routine check. I'd say I'm quite healthy, although not a athletic person.

hmmm I am a walker... I walk everwhere on campus when going to classes and meetings.... and well, I try to get out a swim ocassionally, but am not successful in doing so.... otherwise i dont do much else for exercise