Good way to deal with disrespectful kids

My instructor has this excellent workout routine that makes the snappiest kids drop from exhaustion. I sat and watched it and about died laughing at the kids trying to do 8-point pushups and 4 count crunches/pushups. These were all brought up by an ex-marine classmate. They're pretty tough for us in the adult class but it's proved to make all of the rowdy 6-12 year olds learn to behave VERY quickly.

Amen to that!!

My old instructor used to be the Tae Kwon Do Instructor for the South Korean Navy and he used to teach marines and sailors how to fight.

...and his kids classes were somewhat military-like too, LOL