I have been in several hundred fights or wrestling matches over the last thirty years. My advice to all looking toward TEOTWAWKI avoid a hand to hand fight. Cheat use a gun knife or club. If you have to fight kick them in the balls and slam their head into the ground. Do not hit and look to see what happened, hit and continue to hit until they are out. This Sh*t aint TV in the real world skin splits blood flow and some are down at the first punch other MF are tuff and spit blood as they kick your a$$.