What Type of Triangle is This?

What type of triangle is this? It could be yoko sankaku, because it’s from the side; or it could be ushiro, since it’s from the back; hell, the argument could maybe be made that it’s a gyaku sankaku jime. I know judo and jiu-jitsu nerds like to get particular, so let me know.

I’ve been intrigued by the High Ground system for a while, and watching a lot of @officer_grimy videos. Such a strong and controlled way to enter crucifix variations and tons of submission potential. This triangle is one of my favorites.

#sankakujime #trianglechoke #crucifix #highground #submissiongrappling #jiujitsu #bjj #martialarts #knightjiujitsu