Square dance is the most huge system in the art of dance, named for the gathering in the square, integrating self-indulgence and performances, with group dance as the main form of performance to entertain the body and mind as the main purpose. Square dance in the public **** place by the masses of spontaneous organization, participants are mostly middle-aged and old people, of which the majority of the big mother. Square dance is a dance created by the people, is exclusively for the people's dance, because of the different nationalities, different regions, different groups so the square dance dance form is different. Square dance is popular in recent years, so also known as modern dance, is the modern city people fitness dance, general square dance is a lot of modern popular factors are combined with choreography, so and modern life is closely related.