Martial arts are all about technique, not brute strength or size. An
expert martial artist (of more than one style
) can disarm and take down an opponent considerably larger than him (or her) self. The gentle art of Judo, for example, teaches the student to use an opponent's strength and size against him. Against a gun? It depends on the element of surprise and how good the opponent is.
None the less, that doesn't seem to be the main focus here. What the main focus
is, however, is more demeaning to women than not.
And that's the reason I'm closing this.
Restart this if you like (and in general, it's a good subject for debate), but let's leave the sexist remarks out of it, shall we?