Steve
Mostly Harmless
Should have just read more. Yeah. This.It's really easy to get out of. BJJ guys will give a person fits if he puts them in it.
I used to show my students how much the arm over the shoulder can take off pressure, and have them just lift me up with my feet dangling off the floor....and I'd still be talking.
And the first time I experienced this, it scared the crap out of me.