What is slow three Slow Four?

1, ballroom dancing doesn't have too high requirements for dance posture and steps, as long as two people cooperate tacitly and master dance steps and music beats. Including slow three, Form III, Fast III, Slow IV, Form IV, Fast IV, Ping IV, Tango, Jitba, Hand Dance and Sailor Dance. There are still many steps. Just entertainment, sports and so on. Therefore, it is deeply loved by the masses. 2. International standard dance has both the connotation of culture and entertainment and the dual characteristics of sports skills, and has strict standardization and strong performance appreciation and artistry. There are two kinds of national standard dances: modern dances-waltz (slow three) and foxtrot (slow four, which used to be called "blues", has now been changed to "foxtrot" in formal occasions.