I think you might be referring to Kiai Kyusho Jitsu. There's quite a bit of controversy as to whether this training is legit or not but in the end, what matters is what you're into. I've posted this meh link but you should have enough to go...
http://answers.yahoo.com/question/index?qid=20090818124...
A pressure point is where an artery passes over a bone. When you press on them they cause great pain. In medicine they can be used to reduce or stop blood flow to prevent someone from hemorrhaging to death.
http://answers.yahoo.com/question/index?qid=20080826203...
Chi stuff 101; Yes, chi does exist, but Buddhism believes in super normal, NOT super natural phenomenon. For example, circulating your chi to your skin, and using it to prevent it from being punctured, that is "supernormal." How...
http://answers.yahoo.com/question/index?qid=20080918131...
Hi Florian: Yes it can involve pressure points which is the nerve points. Jujitsu can be a deadly art if pushed to the extreme. Such as the chokes if not control can kill, also strikes to the nose and bridge of the nose can drive carilage ...
http://en.allexperts.com/q/Judo-2252/2008/6/Hi-2.htm
You begin your study by choosing the programme that suits your needs, your level of training in the martial arts or the one that will supplement your training. Your knowledge is valuable; however, by adding Grandmaster Tsui-Po’s tried and t...
http://www.dim-mak-world.com/pressure-points-books-cour...
Success Begins with You. You and your students can benefit greatly by improving your knowledge of dim mak pressure points, by mastering the higher level of the martial arts and by demonstrating leadership, confidence and trust. Anyone fro...
http://www.dim-mak-world.com/dim-mak-teach.html
pressure points is a horrible thing to focus on. you are looking for a "quick fix" if you are looking for a pressure point specific martial art. there are tons of grappling arts that rely on submissions that focus on putting press...
http://answers.yahoo.com/question/index?qid=20080617120...