The German Army in the Second World War

In this short period of time between the two world wars, the germans have to recreate an army from scratch. And they can't even really get going until the middle 19 thirties. The first where war german state is, one is like a body builder whoh's been eating right and building themselves slowly but surely. One in the second world war is somebody who had to go heavily into steroids because of a terrible injury. They come into the war looking pumped up and initially doing good. But when you know, something that was supposed to be an easy knockout turns into a slug fest,. You know, i can't help but use the boxing analogies, can i?