one of those DOJO-CHALLENGES answered

https://www.youtube.com/watch?v=vvoNUjMvxQs

instructor shows restraint, etc...and a sense of humor

Well for an untrained guy, the bog guy did well, he often dominated the fight.had he been more aggressive he might have prevailed.

I thought he was gonna get pasted, suppose it really does come down to two arms two legs.

This is also a good example of how richies ideas on mauling are vital.if the instructor had been smothered at close range all his striking based techniques would have been useless.This is where mauling comes in, and would immediatley overide the big guys advantages.