trick is used for stepping close to the opponent and striking the straight
elbow to the neck of the opponent, then swings it to the opponent's jaws.
straight elbow to neck
To protect twist the
body and step back to escape from the opponent.
counter: throw the right or the left knee to the opponent's
You can study this
trick by sitting and pitch ^he left elbow on the table, the tip of the
hand pointing to the right side, don't move the elbow then tip the arm
up very strong to stand straight. So you will know more of this trick.