May 18th.... Triangle from the mount.
I have been working this move a lot lately. It has become one of my highest percentage mount attacks. Even when I fail to lock the triangle properly I can often salvage a make-shift armbar. It is a cool technique and I find it offers a lot of stability to the person in the top mount position.
Gracie breakdown video showing two variations:
https://www.youtube.com/user/GracieBreakdown?blend=6&ob=5#p/u/9/DtpgC2g6LiEEnjoy!
*Still drilling the ankle locks.