Cardiac Arrest and Strangling

[KikiMofo]

Choking people out still isn't instant though and I doubt the spacemen on the station know how to do an instant knock out choke. I think instant knock out chokes should only be a wrassler belt thing.

A well applied blood choke may lead to unconsciousness in a matter of seconds.

Well applied and seconds yes. 30 seconds or so. Not instant. Also why would nerdy spacemen on a science station know the proper way to apply a choke?