The characteristic of using this technique is while observing the boxing technique of the opponent.
Feign a punch to the opponent’s ribs.
When the opponent attempts to move and close their guard, throw the arm up and drive the elbow down forcefully into the opponent’s head.
If the opponent is unable to defend in time, deliver a real punch to the ribs and then follow up with an additional punch to the head or use the elbow to strike the head.