Get your adrenaline pumping with this guide to extreme sports! Discover awesome facts, stats and rules of snowboarding, skydiving, BMX, rock climbing and more. You'll also meet star athletes in every sport, learn a list of essential slang, see a timeline of each sport's development, and get a rundown of global hot spots--all illustrated with cool street-art graphics and epic photography! Find out what a "brain bucket" is, meet the greats,...