Re: Playing around with Atemi
You might also consider reading the Michael Kelly, D.O. book on Dim Mak. Even pressing or brushing vital points in the right sequence can have health implications. I have seen people have a vasovagal faint from just striking points on the arm, and not all that hard. Study and practice with care and protection. Learn katsu (resustitation technique) as well in case you get lucky or unlucky.