There's a kind of dance that relies only on the movement of the legs, very much like a foot on the ground, and the rhythm is very good, what's it called?

Tap dance (English: tap dance) is a modern dance style. It was formed in the United States in the 18th century and 20s. At that time, Irish immigrants and African slaves brought their respective folk dances to the United States, and gradually fused to form a new dance form. This form of dance is more open and free, without many formalized restrictions. Instead of focusing on the body's dance posture, dancers focus on the intricate technique of striking rhythms between the toe tips and the heels. Tap dance is danced to a fast or slow degree according to the rhythm of different dance songs, and mainly relies on tap shoes to make 'kicking' sounds. Some episodes of the movie and TV series "Love in the Spring" are also slightly introduced.