What warring arts sphere specializes within resolve pushing/gripping which can paralyze opponent within second?

I wish to know the designation of the art/science.
I wish to be guided to the right professor (not a criminal of course). = )What warring arts sphere specializes within resolve pushing/gripping which can paralyze opponent within second?
Jiu Jitsu, and Ketsugo teaches gall attacks.
the person said Dim Mak be wrong.
Dim Mak is a real skill; but the dim mal is where on earth the energy pass through the skin and bones, then is released to rupture organs (when you want to gun down someone) this is why it is called release touch.
ju jitsu specializes in pressure points but its not going to serve you.first,stop saying things similar to "i wish to be guided".confucious voice,grasshopper who talk chance more likely to find squashed.
You are probably thinking of "dim mak". Any REPUTABLE martial arts lecturer won't teach this technique to anyone only just "off the street".