While realism is great in training, you have to be nuts to let people whack you on killing points in your neck and on your head. That's what the "training Bobs" are for... (the half man training dummies).
Anybody that wants to criticize that is welcome to... it's just easier to say "hitting here will do this" rather than "see, hitting here (on a live person) will cause a stroke... gee, I hope he'll be all right"...
Don't be mistaken into thinking that I won't knock the crap out of somebody during training, but there are certain places where safety is more than called for, it's demanded. If you are studying kyusho and knocking people out, you're killing brain cells every time you do it... so I'm sure it will get easier and easier to talk them into letting you knock them out... but just doing some of those things "because you can" isn't training... it's "showmanship", and I have no time for that kind of crap in training. You can learn to be accurate to hitting points on "training Bob" just as easily as "dumb old Fred", the new white belt...
Over the years, I've fought full contact, done Judo and jujutsu and been slammed on the mats, and been hit with weapons during training... but common sense tells you when and when not to allow something to go on that is dangerous. We've trained with "live blades" in Aikido, because of the techniques we were using, but it's one of those things where the safety of the technique determines its use, and the viability of actually using "real" knives.
Hitting points in the neck and on the head will kill you. There are plenty of them, and they are well documented... and I have about as good of control of my punches and strikes as anyone I've trained with, so that's not a question... but I don't strike those points because of the inherit danger of it. Could I... no problem... the difference is that training should be safe for both the uke and the tori... and regardless of the resucitation methods you use, there is damage done when doing kyusho... especially in those "vunerable areas".
