Well, we landed and whenever I hit the ground I tell myself, "Stay calm. Relax."
At that point, he was covered, so I popped him in the head two or three times to loosen him up. He exposed the arm, I put the standard lock on, but drove of my leg and hip, used rib and shoulder to leverage the lock ... and he tapped.
I'm an internal guy, so the principle of seaizing that position was Hold The Ball -- to me ... I like using that to capture the head when someone shoots too -- but the power you can say is Cloud Hands.
I don't know. I just thought it was cool for an internal guy to get a submission like that. I have zero BJJ, Judo, ect. Training. I learned it from my master.