text: Another reason why you should let kids participate even though they don't have a B or higher is, that the United States is one of the country's that has they most obesity in the world. And some of the kids need that exercise to try to maintain fit. and just because they don't have the accurate grade for it, is not a good idea. So i hope you will change your mind, by the ideas that i have given you. And try to think thoroughly of the decision your about to make.