Cheerleading is United-the team works towards the same goal and dream; Cheerleading is trust-failure again and again, sprint again and again, and firm trust will accompany us to success; Cheerleading is cooperation-the perfect interpretation of each role embodies the strongest team strength; Cheerleading is self-confidence-conveying happiness and inspiring vitality with confident smiles and fiery dances. Cheerleading is displayed as a team. It is a sport that athletes complete superb cheerleading special sports skills, combine various dance movements, embody youthful vitality, healthy and upward team spirit, and pursue the highest team honor. Originated in the United States, this sport has developed into a worldwide sport from cheering for American football at first, with a history of 100 years. Cheerleading is divided into skill cheerleading and dance cheerleading. Skills cheerleading is a group competition with tumbling, lifting, throwing, pyramid combination dance movements, transition and slogan as its basic contents. Dance cheerleading is a group competition with dance as the main content, by showing various dance skills and elements and combining props. Passion, performance and difficulty are integrated, and highly consistent requirements, unique difficulty coordination and rigorous teamwork spirit have created the unique team charm and cheerleading culture of cheerleading. Cheerleading can not only enhance students' physique and expand related professional skills, but also establish teenagers' positive, healthy and progressive team spirit and collective sense of honor, cultivate strong will quality, cultivate sentiment and adjust psychology. Cheerleading has been carried out in China for only six years, but its popularization and development speed are amazing, and its technical level has improved rapidly. From 200 1, the Chinese College Aerobics Rhythmic Gymnastics Association held the "First China College Cheerleading Competition" in Guangzhou, which ignited the dynamic cheerleading in China campus. In just a few years, it has experienced a development process from scratch, from project learning to efforts to improve international integration. The Chinese College Aerobics Rhythmic Gymnastics Association has held seven national cheerleading competitions since 200 1, and is committed to the promotion and development of cheerleading. In 2006, with the unremitting efforts of the Chinese College Aerobics Rhythmic Gymnastics Association, China's winning cheerleading team made its debut on the international stage, representing China in the World Cheerleading Championship held in Orlando, USA. Since then, the cheerleading international tour in China has begun.