You could use this Child Daniel San Costume to trick your kid into waxing your car and painting your fences under the guise of teaching him martial arts, like Mr. Miyagi does in The Karate Kid. You COULD do that, but if your child ever finds out that you're not a karate expert from Okinawa, they might be a little angry with you. If you insist on teaching your kid everything you know about karate, you should probably start with the crane kick. "If do right, no can defense." That should be enough to get him to the All Valley State Championship.