This hilarious, tongue-in-cheek guide from kid-expert Max reveals everything you need to know about the game of soccer. Max knows a lot about soccer. After all, he's been playing it for almost three weeks! So he's pretty much an expert. Here Max shares his one-of-a-kind helpful tips including how to warm up (stretch, twirl, somersault), who's who on the field (the ref is in yellow and wears a whistle--you should not bring your own whistle),...