Heavy step dance, also called tap dance, is a foreign dance. After it was gradually introduced into China, its style was bound to change, for example, influenced by the living habits of China people or by Chinese folk dances. It has a strong sense of rhythm and plays different beats according to different music. "Tap Dance" is a traditional dance spread among black people living in the United States. It comes from the African boot dance with a long history, which combines precise dance steps, clapping and foot movements. Tap dancing is easier to learn than street dancing, but it is not so rhythmic.