Owww!

If a karate student yelled “Owwwww!” in class after punching a simple wooden board….. what would his just punishment be? I think Terry Silver was being magnanimous for simply yelling at Larusso to man up and smell the coffee and realize that he’s trying to teach him real punching power against a superior and dangerous opponent. How severely would a student be punished for helping “Owwwww!” during a karate class?