a while ago we had a day like that and when we were upstairs i told him if he doesnt listen to me in the gym i was gonna send him to learn kung fu from one of my old masters and that they would get really mad if he didnt listen to him. he asked "what will they do to me if i dont listen?" i said "they will hit you .......... with a stick!" the look on his face was priceless and he said "ill listen to you in the gym daddy. i dont want to go to your old masters"
2 days later we went to his capoiera class but maestro mike wasnt there so sifu chris was teaching the class. the boys in the class know how far they can push mike but they are a bit intimidated by sifu chris. needless to say it was the most behaved ive seen them all during class.
at one point sifu chis had them in a line and got a bamboo stick for them to sort of duck under to learn a move. benjis reaction to the stick is classic!