Your body is a machine. A finely-tuned burl-monster that crushes crimps into dust, alters the forces of gravity with every dyno, and mantels so hard the wall topples over. Or something like that, right? Like any machine, your body needs a proper warm-up before performing its mind-bending feats of strength. I mean, you can jam your foot on the accelerator straight after starting up your car, but your rig would go a lot faster a lot sooner if you let the engine warm-up a bit. It's science.