I shouldn't laugh, that would be mean.
I've had to stand just like he was standing. I've put myself in some dumb positions. Luckily haven't been hurt yet.
I had an old chevy with such a big engine compartment you could sit with your legs inside.
Personally never happened to me. But I have a co worker that gets stitches in his fore head every few months from pulling on a wrench like that. Wacks him straight in the noggin every time.
Serves him right for squatting on the core support/front fascia like that. It was fuuny. Somtimes there just isn't an easy way to reach stuff. I've used one of these for trucks and large SUVs to work comfortably on stuff in the back of an engine compartment. http://www.thetoolwarehouse.net/p-8526-rel-stapleton-1-00019.aspx