to actually crush the griddle and have it collapse you need to hit the golf ball sized impact points they are buried deep in the pelvic region and well protected as well
I think the bigger reason ayoob recommends pointing at the pelvic area is not to shoot that area, but rather it lets you see the target more clearly.
pointing at center mass could block your vision of his pockets and/or hands...
If you're pointing down, and you see the instant the target takes action, then you can quickly bring the aim up and hit center mass
I think this is what ayoob was trying to stress...
This is an important point.
While it's possible to reduce someone's mobility with a shot to part of the supporting structure in that region, it's tough to do it. That area of the body is mostly space filled with gooey stuff, not bone. Furthermore, even if you fully understand the anatomy involved (which most people don't), actually visualizing where you need to hit on a specific individual is difficult if not impossible, then you also have to get the shot(s) there. Add the complication that the person probably won't be facing you squarely, and it gets even more difficult. With big people (like me), I defy anyone to really know where they need to shoot to hit a piece of bone that is weight bearing. Most people couldn't even be able to discern where my leg stops and my torso starts if I'm standing in front of them (clothed).
Add this little clue: how many old ladies are walking around with broken hips and don't even know it? They just think they're in pain because they're old and arthritic. It may slow them down a little, but it doesn't always stop them. A physically fit 20-40-something is going to be tough to stop that way.
So, let's say you do successfully destroy the hip joint or whatever. If the assailant has an impact weapon, you're good to go as long as you keep your distance. If he has a gun, he's still a significant threat.
If the pelvic region is your only choice in a given scenario or the highest probability of a hit, then I say go for it. Just don't expect it to be easy to stop someone that way or for it to be a high percentage shot, because it is not. Hit what you can to either allow you to break contact, or to create an advantage so you can get more hits on other targets as they become available.
to many talk and not think its al easy i saw it on tv
This ^.
COM doesn't mean specifically "chest" or "torso"...it's the middle of whatever is presenting itself. If "what you can see" is masked head peeking partly around a door and you are shooting at it...That is still COM.
Let me recommend two great books
1st.... In The Gravest Extreme by Massad Ayoob
2nd...Armed Response by David Kenik
If you haven't read these, I highly recommend them, especially Massad's book.
It deals with the legal,ethical, and practical side of using a gun.
ahh no never said that its in response message i got.... i laughed, you on the other hand are my hero,,,,,,,, please enlighten us more grandmaster with your wise wisdom since your so well versed in all this and im sure no more than what i ever will