I know but I mean to the head. Early MMA strikers could finish a wrestler who would shoot in. If they sprawled then knee'd him in the head it was a huge risk for the wrestler and often meant lights out.
lol i cant believe these guys are calling nick diaz glass chinned? the guy has one of the best! so your telling me, if a guy gets ko'd then he has a glass chin? rofl!!!! that would make mark hunt glass jawed, a man who eats kicks like we eat pop corn. the man was stopped by a middleweight in 18 seconds! what about tyson? did he have a glass jaw? what about you? hows ur jaw? lol. do u have a jaw fetish?
Some people can't recognize sarcasm...even when it's obvious...but isn't pure chinchecker logic...you get KOD you have a glass jaw ?