Heck, I'd settle for something with a tow bar to get me up the big hills. Biking to work may be getting rid of a few pounds, but I had a deep tissue massage this weekend to try to get past some of the knee and lower back pain. I'd swear she did about a third of that massage with a hot curling iron.
OTOH, my average speed is up by 0.5mph, and I'm not as numb as usual this morning.