The fact is, that there remains a culture amongst many men (and women for that matter) that respects physical strength and fighting ability as desirable qualities in a man...
Very good post teuchter.
My old man, who was brought up in pubs and then managed pubs and bars himself for years, taught me some 'rules' as a youngster, such as: you're a bigger man if you walk away; only a coward uses a glass; and, of course, never hit a woman. It wasn't so much that fighting ability was respected, more an acceptance that as a boy/man, the chances are that you'll get in the odd scrape so, if and when it happens, you handle it the right way. Old fashioned it might be, but I don't see much wrong in what he told me.