Glass Jaws exist in Boxing. We talk Chins on ESB. Excellent video showcasing the most important attribute for a fighter to have which everyone knows is Punch Resistance.
Yeah, this video is a good compliment to some of the earlier chinchecker videos. I agree that it would have been improved with the inclusion of Kirkland, Michell and Green - but when you have Glass-jawed Hasim Rahman getting his fragile chin smashed a few times and even knocked out of the ring, you're helping just show how important punch resistance is in boxing
All of the above fighters are featured in America - Home of Glass, complete with narration from bodybuilding sensation, Anglosaxon. :happy