Cycling wins, every time! However, today's weather was pretty grim looking, so I decided to go to the gym instead. I haven't been there in ages, but keep my membership since it's only $10/month.

I did the elliptical for a while, and then the recumbent bike. (I find their regular upright bikes very uncomfortable.)

I left feeling very unsatisfied...like I hadn't really pushed myself the way I do on a long weekend ride.

What exercise/equipment do you use when you can't get on the bike?