"hey, our children are fat and lazy, any ideas?''
"well, in the fall we could spend 5x our math budget to ship the largest males off to other schools to ram into the largest males at those schools. then in the winter, the tallest males and females could jump up and down beneath metal hoops until a suitable fraction have ankle and knee problems. in the spring, the ones with the best hand eye coordination can use a club to try to hit a small ball thrown at them by whatever child in a nearby town has the best throwing ability. the children can take turns with the hitting, they can sit on a bench and chew stuff while they wait.''
"males and females?"
"the females should use a larger ball."