Complex sentence: This hold did not put any pressure on the airway, of course, an improperly applied hold could quickly turn into an air choke if the person being strangled resisted the hold by attempting to turn around.
Split into simpler sentences: This hold did not put any pressure on the airway. Of course, an improperly applied hold could quickly turn into an air choke if the person being strangled resisted the hold by attempting to turn around.