Street dance:
Street dance is a combination of sports and street performance. It is based on body movements, with hip-hop music. It is a sport with both entertainment and fitness functions and performance. In the late 1960s, hip-hop appeared in new york on the east coast of the United States and California on the west coast. It was a dance for the poor in black cities in the United States. In the mid-1980s, street dance was introduced to China. 1990, Germany held the first "Battle of the Year" street dance competition.