Babe's post about the century club a while back made me think of a variation. Basically the century club was to go to a bar and drink a shot per minute for 100 minutes. This is a bit different, but stays with the 100 minute idea. Lately I have been attempting a pushup century club. I doubt I'll ever make it but it's at least fun to try. 10 military style pushups per minute for 100 minutes, or until you just can't go on (whichever comes first, most likely the latter). Set a timer and each minute do 10, then wait for the next minute. I don't think many people could reach 100, which would be a full 1,000 pushups. So, if you are into working out you should try this and post your results. I will be trying it later today and seeing how far I can make it. I know some people who are pretty strong and the most they could do was 20-25 minutes. As soon as you can't keep proper form then you are done. A variation of this would be 5 per minute if 10 per minute burns you out too fast.