Classic British Flight Sim

Here's another extreme sport moment from the Red Bull series of slo-mo 1000fps clips. This is of a freestyle MX rider doing a back flip. How many times must they suffer injury to reach this skill level?

http://youtu.be/lIwNX-auRT0

Ian

Yes, Ian,
I heard that Evil Kneival(?) had broken pretty much every bone during his stunt career.