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一、研究背景及意义(一)国际啦啦操背景2004年4月26日国际啦啦操联盟(International Cheer Union简称ICU)在美国成立,是美国啦啦操管理组织中推广世界啦啦操运动的独立团体之一,其中包括了105个成员国,大约有350万运动员分布在世界各大洲,每年举办的世界锦标赛超过70个国家参与。2013年5月,俄罗斯圣彼得堡,ICU被国际体育协会(Sport Accord)收纳为第109位
First, the research background and significance (a) international cheerleading background April 26, 2004 International Cheer Union (International Cheer Union referred to as ICU) was established in the United States, is the United States cheerleading management organization to promote the world cheerleading movement One of the independent groups, including 105 member states, about 3.5 million athletes are distributed in all continents on the continent, the annual World Championships organized by more than 70 countries involved. In May 2013, St. Petersburg, Russia, the ICU was ranked 109th by the Sport Accord