So check it; you get your other leg free by baiting the guy by pretending to sweep and then letting him pass your bottom leg, that's when you switch to the triangle. The arm is definitely in there. Why did your guy tap early? Because it's tight as a mf'er. If you watch the video again, you'll see that Drew didn't even get his ankle behind his knee for a fully locked in triangle and the guy still tapped.
Its SOOOO tight. As long as I hold my shin I get the tap regardless.
I tested this out on a guy at the gym today - each time he tapped before I even got to the point of locking my legs together, but he's only a white belt, so hard to say and doesn't prove much, but the arm definitely wasn't in there. It's just my arm and my leg around his neck. I just had the back of my knee over the side of his neck and as soon as I reached up and grabbed my shin he tapped - his face went bright red too, so it was definitely 'on'.
Looking at this pic from the video I don't see the defender's arm inside the triangle either..?
If you're doing it no arm in you're not doing this specific technique correctly. If you watch where Drew is setting it up his uke's right arm ends up in the reverse triangle. Absolutely a choke and a brutal triangle choke at that used at the highest level. Braulio vs Galvao
I tested this out on a guy at the gym today - each time he tapped before I even got to the point of locking my legs together, but he's only a white belt, so hard to say and doesn't prove much, but the arm definitely wasn't in there. It's just my arm and my leg around his neck. I just had the back of my knee over the side of his neck and as soon as I reached up and grabbed my shin he tapped - his face went bright red too, so it was definitely 'on'.
Looking at this pic from the video I don't see the defender's arm inside the triangle either..?