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Trampoline is often seen as a leisurely backyard activity but it is also known an extreme sport. This lively book covers the basics of extreme trampoline and how the technology has advanced over time. It delves into trampoline world records, the importance of safety, and trampoline lingo. Readers will also read about elite trampolinists defying gravity and executing fantastic maneuvers over 30 feet--the length of a school bus--in the air. This captivating book will encourage those who may not have the means to participate in other sports to jump out into the fresh air.