anaconda vice
Also called the anaconda vise, it is a Brazilian jiu-jitsu and judo compression choke. The wrestler wraps his arms around the head and one arm of the opponent and squeezes, choking the opponent. It is considered legal in professional wrestling, although it is a chokehold. This submission hold was innovated by Tenzan Hiroyoshi and also used by CM Punk.
It is also called an arm-trap triangle choke. The vice is done from a position in which the wrestler and the opponent are seated on the mat facing each other. The wrestler sits on one side of the opponent and using his near arm encircles the opponent in a headlock position and grabs the opponent's near wrist, bending the arm upwards. Then, the wrestler maneuvers his/her other arm through the "hole" created by the opponent's bent wrist, locks his/her hand upon his/her own wrist, and then pulls the opponent forward, causing pressure on the opponent's arm and neck.