Tap dance (English: tap dance) means tap dance and is a modern dance style. Formed in the United States in the 1920s. At that time, Irish immigrants and African slaves brought their folk dances to the United States and gradually merged to form a new dance form. This kind of dance is open and free, without many formal restrictions. Dancers don't pay attention to body dancing, but pay attention to the complex technique of hitting with the rhythm of toes and heels.