Extreme in-line skating

Presents a look at aggressive in-line skating, a sport in which participants perform daring tricks on in-line skates, discussing the history of in-line skating, the culture of agressive in-line, skates, skate parks, competitions, and stunts, and introducing some of the stars of the sport. This look at aggressive in-line skating, a sport in which daring tricks are performed on in-line skates, discusses the history and culture of this sport, skates, skate parks, competitions, and stunts. The coauthor is Bobbie Kalman.