The Hotel Workout: http://www.realjock.com/article/825/
"If you're serious about your fitness regimen, you make sure you work out regularly no matter where you are. But let’s be honest—unless you’re hoping to meet some locals, spending time at a gym when you’re on vacation can be a major drag.
Helping to save you (and us) from such gym-going drudgery, we asked Mike Clausen, A.C.E., N.A.S.M., and co-founder of the award-winning DIAKADI Body Personal Training and Wellness Center in San Francisco, to come up with a short travel workout program that will keep your fitness intact while you travel without ever stepping into a gym. We call it the "hotel workout" because all of it can be done in even the smallest hotel room, but really you can do it just about anywhere. "