+1 on boot camp. We have one thru my work on Monday nights at a gym around the corner from our office. I LOVE it! We've done 9 weeks now I think and I can tell my wimpy upper body is getting stronger. Last night the push ups were easier. I've been doing them on my knees (the girlie kind) but I might have to give the real deal a shot soon!

I'm impressed with 50 pull ups!! I have to use the "rubber band" helper on the pull up bar at boot camp....the rubber strap that helps hoist you up. Oh well.