Amazon.com description: Product Description: This title introduces readers to Diving. Readers will learn the requirements for Diving success, such as precise timing and controlled body movement. Different types of dives are examined, such as Platform Springboard Synchronized and Cliff. A short history of the sport is included, as is a discussion of its risks. Xtreme facts provide additional information on this exciting sport. Aligned to Common Core Standards and correlated to state standards. A&D Xtreme is an imprint of Abdo Publishing Company, a division of ABDO.