Recently started boxing, haven't had a fight yet, Ive only been knocked out once during a kyokushin karate match, muwashi geri (highkick) foot looped around the back of the head... Im assuming boxing is different, ive heard the strength of your jaw is what determines how easily you get knocked out? My jaw is pretty stuffed, it clicks and pops quite often.... does this mean im more likely to get knocked out? .... is it true its best to bite down on your mouthguard , keeping your jaws clenched and tight?