When you start breaking fingers you're putting a person's job at risk.
You gotta be really careful with pressure points man. If you hit the one under the armpit you can activate the person's lymphatic system. They won't feel the effects until a couple hours afterwards. Essentially, there lymph nodes swell and they can die if not properly treated, usually requires a trip to the hospital. Pressure points are a bad idea.
does a tight kesa count as pressure point?
You gotta be really careful with pressure points man. If you hit the one under the armpit you can activate the person's lymphatic system. They won't feel the effects until a couple hours afterwards. Essentially, there lymph nodes swell and they can die if not properly treated, usually requires a trip to the hospital. Pressure points are a bad idea.
Well if you think about it, grappling is on some level supposed to simulate a fighting scenario (loosely), and in a real fight breaking someone's finger isn't going to put an end to it. Every other submission in the book could potentially end a real fight, or at least severely handicap your opponent (armbar), but small joints are really just a pain move.