As a little kid, all we did was fight and play fight in various forms. We played war, first with sticks then air rifles, we played with those little army men setting them up all over the place, then we bombed them, burned them whatever. We made spears and bow and arrows (the arrows went about a foot and a half but it was the thought that counts) we had rock fights, snowball fights, apple fights whatever. Everyone watched professional wrestling on Saturdays at 11 a.m. then went back out and wrestled with each other - using the same cool theatrics and noises.
(I actually have a point in all this, please bear with me)
We also fought for real, which sucked when you weren't big. Big kids pounded on everyone. The "mount" wasn't actually called anything, it was just what was done to smaller kids. Mount, pin their wrists to the ground or hold them in your grip, fill your mouth with saliva and slowly let it drip out so the little kid could watch it come towards his face real slow as he squirmed.(I was the bottom kid, not the top)
When we wrestled, those of us with strong legs (strong in the world of little kids) would wrap legs around the other kid and squeeze with all your might. It was called a "scissors" , never anything else, and sometimes it actually worked (little kids having skinny, weak ribs) It went by the wayside by the time we reached thirteen and started playing more sports and got interested in the oh so mysterious opposite sex.
I never heard the term "scissors" again until I was in Martial Arts, then it was a scissor takedown against the knees, ankles or waist. I don't hear it much anymore. Then that video went up. At the top of the video it says "scissor lock escape", which I found odd. Then at the start of the vid S Hayes says "he has this scissors lock on me here" but at the opening credit thing it says "Passing Guard Variation" that's the only time the word "guard" is used, Hayes never mentions it.
My point in all this - Hayes is the same age as me. Maybe he's referring to a scissors instead of a guard, because they are not the same thing and are not intended for use in the same way. I don't actually know anyone who uses a leg scissors as a hold, as I said, they are completely different. It would be like calling a headlock and guillotine the same thing. Might look similar to a civilian, but not to any of us on this forum whether we're grapplers or not.
At 1:45 of the video he says "he (opponent) may continue to push, trying to get me back where he can crush my ribs"
That statement isn't one used in BJJ, at least not in my experience, it's one used in conjunction with the old fashioned scissors lock I was talking about as kids. Maybe Tony, Steve or Hanzou can correct me - is any form of guard used as a squeeze against the ribs with the intention of hurting the ribs?
So, I'm not sure where anything was coming from in that class on that particular night. It's tough not having the entire context.
That being said, I love closed guard. I am somewhat an expert in people GETTING OUT OF MY GUARD, because I go to guard a lot. I've had people doing it the way of the second video, by elevating, dropping one knee and turning their body and MY hips (I release and scramble before any leg lock) but not in the way shown in the first, by laying back. I've had it tried a couple times, probably by accident on the part of my opponent, but I always ended up in mount. Always.
But against a scissors lock? Maybe, I don't know, I don't use a scissors lock, I use closed guard. And again, I ain't that good a grappler, I'm not a complete slouch, I can grapple, but that one there....not for me. And, again, I have no idea what context any of this was in. I just wish they hadn't had the opening credit of "passing guard variation."
The clip is four minutes long. Maybe the class or seminar was a couple hours long. Kind of a small, out of context thing to judge IMO. Especially if it wasn't meant against the game of guard.