a long ass time ago muay thai allowed headbutts... or so i've read. i ask this primarily in a self-defense interest: what is the best/proper/most effective way to throw a headbutt? i've seen acouple of bas' workout vids, and even some clips of jlb training, and there's a tiny portion on the subject. i remeber bas saying somthing about being careful with the headbuts because you very well could end up hitting the guys head with your nose (not good). then i've seen le banner (jokingly, it seems)headbutting a heavybag. so, any tips? how do i strike someone with the head? are there any drills for working on this? what's the best position (not a la coleman in the guard, i'm curious about standing). peace!