Dynamic photos energize this exciting series on extreme sports and their cultures! Explosive full-color photos, engaging text, historical trivia, star profiles, and the sports' hot spots add up to one wild ride--all from a safe distance, of course! Strap yourself in, but don't try this at home! BMX bikes found a whole new outlet when skateboarding became popular again. Along with motocross racing, BMX riders are tearing it up on pipe ramps and in pools with their own vocabulary of tricks.