A photographic introduction to extreme biking, looking at events in BMX, mountain, and ice biking, as well as road racing, and including information on bike helmets.
Photographs and text provide information about rock climbing, discussing the factors of body strength, climbing styles, gear, and grades, and looking at the dangers associated with the sport.
Photographs and text provide information about a variety of white water sports, including kayaking, canoeing, rafting, and surfing. Includes information about the dangers and risks of white water activities.
