>>7373725Both are lethal. The lethality of a choke is based on how long it is held for. The idea of putting someone in a choke and having them die instantly is a movie myth. You’d have to hold a choke for a couple of minutes to actually kill someone. Most times people wake up after a minute.
An air choke presses against the front of the throat and denies air passage from the lungs to the brain. A blood choke presses against the carotid arteries and denies blood passage from the heart to the brain. Sleepers and triangle chokes are blood chokes. Guillotines are air chokes.