Instead of the grueling drive to go workout at your local gym, all you need do now is walk to your Gym Car.  Its hard to call this lazy, because after all, it is working out.  And so if you are one of whom the following applies: busy schedules, exercise addiction, horrible time management skills, or a fascination with cars that look like they are from Bladerunner, this might be the vehicle for you.  Afterall, this is the car in which designer Da Feng managed to get "a step machine, rowing machine, bench press, pull-up simulator and weights into the car's tiny confines."  You can get it all done in the confines of your own car!  I assume you won't be able to drive while rowing or bench pressing.  If that is the case, then it can only be done either while in traffic or while parked.  Not a totally crazy idea, though for some reason, and I might be wrong here, I can't see this thing making onto the lot of my local Ford dealer.  I can't imagine anybody outside of some underground bizarro matrix culture driving this thing.  See the whole article on the Wired blog here.  See how the exercise part works here.