Back mount triangle / forearm choke

Here’s a cool submission from the back mount. It combines a leg triangle and a forearm choke.

This is a bit more complex of a choke than most from the back mount, but it’s super tight once you get it right.

The steps to this move are:

1-Put right arm around neck
2-Fall to left side
3-Right arm pulls left shin under his neck
4-Fig. 4 right leg over left leg
5-Left hand grabs right thigh
6-Squeeze everything while pulling your ankle into his throat