Discusses the sport of extreme bicycle stunt riding, including the moves and safety issues involved in the sport.

Discusses the sport of extreme downhill bicycle motocross racing, describing some of the jumping and passing techniques as well as some of the safety concerns.

Discusses the sport of mountain biking, describing some of the racing and trick moves, as well as some of the safety concerns involved in the sport.

Discusses the sport of extreme in-line skating, including the moves and some of the safety issues involved in the sport.

Describes the equipment, techniques, competitions, and personalities involved with stunt bike riding.

Discusses the elements of the sport of snowboarding that take it to the extreme in snowy halfpipes. Reviews some of the safety issues involved with the sport.

Discusses the sport of rock climbing, including the hand and foot moves rock climbers perform, along with rock climbing competitions, and safety concerns involved with the sport.

Discusses the sport of extreme waterskiing, describing some of the trick steps and aerials, as well as some of the safety concerns.

Discusses the sport of extreme snowboarding, including the moves and safety issues involved with the sport.

Discusses the sport of extreme downhill skiing, including the unique equipment, safety measures, and aerial stunts.