Hm. Doing inverts over a large piece of metal without helmets. Words fail me. Good skilz otherwise.
What are you talking about? Your not pro unless theres a chance you can crack your skull open. The second guy to hit that almost didn't even land it either, they will learn their lesson once one of them crashes and burns. To each his own I guess.
Nice video though. Just don't complain when you get concussed smashing your head off something doing an invert like that. lol