Van Canna wrote:
Bill,
I recall Pantazi's application...excellent...is there a video clip of it anywhere we can post?
I don't know, Van. But Evan shows up now and then, and tends to save lots of video of his work. Maybe we can stir him up.
For those who haven't seen it...
There is a nerve bundle that goes from the spine (C5, C6, C7, C8, T1) down the shoulder and behind the collar bone to the brachial plexus. From there it emerges again as a 5 nerve bundle that goes under the armpit to the upper arm, forearm, and hand nerves (musculocutaneous, axillary, radial, medial, ulnar).
The "mistake" (more like missed opportunity) most people make when applying the kakushiken is to dig in behind the collarbone (takes practice...) to the plexus and nerve bundle on the mirror image side. OK, so that's really annoying and hurts. So what! Unless you have a blade or similar weapon, you aren't going to do much more than make the person drop down a bit and say "Ow!!"
But...
Watch what happens when you dig in there. The natural reaction isn't just dropping down for pain avoidance. Most people will do two things:
- Bend the head and chin towards that side.
- Often they'll reach and grab the wrist of the hand that's digging in.
The hand digging in isn't the real technique; it is the setup.
If instead you take your right hand and dig in across their center to their right side, you get them turning their chin down and towards your right arm. And oops... there it is!

With an arm extension just so, you snap the tip of your ulnar bone right into the side of their jaw. Evan sees a classic pressure point; I just see an opportunity to hit the chin just so and spin the head around. No matter how you view it, it's a great lateral blow to the chin.
IF they are still holding on to your arm after that is done, the final Sanseiryu move is designed to peel that grabbing arm off of your kakushiken arm. The leg movement is then either a take-down (if they are still standing) or a finishing technique (if they aren't).
- Bill