Mata leão, meaning 'lion killer' in Portuguese, is a strangle or choke-hold in Brazilian Jiu Jitsu.

Can Police Officers Be Held Criminally Responsible for Using Chokeholds? - Stanford Center for Racial Justice - Stanford Law School

Would a choke-hold be better than punching, kicking, or grappling in self defense situations? - Quora

Matrix Fight Night - A triangle with a stronger meaning! A choke hold that strangles the opponent by encircling the opponent's neck and one arm with the legs in a configuration similar

Meaning of Chokehold by Sleep Token

Sleep Token – Chokehold Lyrics

Co. C recruits learn responsible use of force > United States Marine Corps Flagship > News Display

Before Jordan Neely's Death, Doctors Long Warned About Chokeholds - The New York Times

CHOKE definition and meaning

Submission Series: Rear Naked Choke

BJJ Submissions: The Importance, Categories, and Tapping