Cheerleading is a new sport, which originated in the United States, and spread all over NBA, rugby, baseball, swimming and track and field competitions in the United States. It has a history of over 65,438+000 years. At first, cheering for American football developed, and now it has become a worldwide sport. Be loved by people all over the world. Please enjoy the cheerleading "kissy, kissy" in Class Kloc-0, Grade 4.