Karate
The World Karate Federation (WKF) is the largest sport karate organization and is recognized by the International Olympic Committee (IOC) as being responsible for karate competition in the Olympic Games. The WKF has developed common rules governing all styles. The national WKF organizations coordinate with their respective National Olympic Committees.
Karate at the Summer Olympics
Strikes below the belt are strictly forbidden and strength must always be controlled as the fighter will receive a warning if they hurt their opponent, points may be lost or there may even be a disqualification if the resulting injury is severe. Knocking an opponent down to the floor without at least attempting to strike him/her is also liable to be punished.