Not nesscarily. If a man attacked a man it's probably because they hate each other or they want to do some serious harm. If a man attacked a women it is probably because of rape. If you go read a statistic about rape crimes, you will find that it's rare the raper will kill their victims, most rapes can be prevented anyway, I guess we're just stupid.
Oh yea, according to scientists women can grow strength twice as faster then a man... but since we're so small, fragile and weak..
... If he's a man, it doesn't matter what size he is, what he can do, because if he's a man, oh yea we're just totally helpless against him.