I don’t go to a gym to workout nor I excercise.
Asides the random yoga class, I can honestly say I have not been to a gym in ages. I suppose my daily workout consists of becoming veteran at dodging opening parked-vehicle doors, navigating to attempt to cheat monster hills and lifting espresso cups at multiple repetitions per day. The cool-down more than often includes arm lifting an anchor.

Thanks to Ron for the link, I am #25 — pretty cool!!!
I read many of the blogs listed here, check it out:
environmentalsciencedegrees.net: 55 Bicycle Sites To Go Green and Get Fit