I regularly check in this thread to see what other people are capable of, in order to keep healthy. Could be instructive for me.
Edit: no, I try to keep fit by cycling one hour a day. I tried sportschool, but that's not for me, though I like working with weights..which seems to be very good for one's figure. I busted my knees and hips with running, and I really loved the freedom of running miles and miles.