Introduces the daring sport of extreme ice cross downhill, including equipment, skills, dangers, and famous ice cross downhill skaters.

Explore the wild world of slacklining Readers will learn more about rope sports equipment needed and safety measures taken for this extreme sport. Discover other rope sports and how athletes practice their skills and experience thrill in nature.

"Explore the wheeled world of enduro! Readers will learm about enduro styles, equipment needed, and safety measures taken for this sport on wheels. Discover other extreme mountain biking and how athletes practice their skills and experience thrills in nature"--