In a world-class event like the ITF Taekwon-Do World Championship, discipline, respect, and fair play are just as important as skill and athleticism. That’s why the competition enforces a strict warning system to maintain fairness and uphold the spirit of Taekwon-Do.

Whether you’re a competitor preparing for the ring or a fan looking to understand what’s happening on the mat, here’s what you need to know about the official list of infractions that may result in a warning during a match.

WARNINGS

A) Attacking an unauthorized target;

B) Leaving the square (stepping with both feet outside the square, or with one while the other is raised);

C) Falling intentionally or involuntarily (when any part of the body, with the exception of the feet, is touching the ground);

D) Grabbing or pushing (if a competitor is pushed out of the square, warning for leaving the square shall not be considered);

E) Speaking, not listening or disregarding the instructions of the referee;

F) Turning the back to the opponent, intentionally avoiding sparring or celebrating (pretending to have scored a point);

G) Pretending to have been hit by the opponent to gain an advantage;

H) Attacking a fallen competitor; or with body parts not allowed to use to hit, such as elbow, knee or head.

I) Making gestures to intimidate an opponent (unsportsmanlike conduct).

Note: During the match, warnings are added from one round to the next, since the final result is a combination of the two rounds.