Amped is the first comprehensive account of the history, culture, and business of action sports-skateboarding, snowboarding, BMX, and freestyle motocross. Journalist David Browne interviews more than 100 athletes, pioneers, industry executives, manufacturers, and the adolescent amateurs at the heart of this movement. On his journey, he unravels the eye-opening tale of a flourishing culture that continues to reject old-fashioned stick-and-ball sports in favor of individualistic forms of expression, and that culture's struggle to hold on to its integrity despite the demands of corporate sponsors.