i know im not in the workout squad, but here is an idea: get a mountain bike and go to some trails.

kepping your balance in the slow parts, and throwing the bike around in the fast parts works every muscle in your body.

you really get addicted to it. to the point that you will just go ride your bike around for the hell of it. i now ride my bike 10-20 miles a day(at 7200 ft of elevation) just around town when i dont feel like driving to the trails. and i have never been in this good of shape in my life.