What are the characteristics of Korean rhythm?

The rhythm and beat system in Korean folk music is called "length". "Long" includes not only the form of beat and rhythm, but also the factors of speed and emotion. Korean traditional folk songs have a very rich "combination of length and length". The rhythm of Korean traditional folk songs has a feeling of vigor and movement. From the perspective of modern music theory, the compound beat composed of triple beat and triple beat is the most representative beat in its traditional folk songs.