While the dance probably came from the "star" or challenge dances that were all part of the African-American dance called Juba, the particular sequence of steps which appeared in Runnin' Wild were probably newly devised for popular appeal.[2] "At first, the step started off with a simple twisting of the feet, to rhythm in a lazy sort of way. [This could well be the Jay-Bird.] When the dance hit Harlem, a new version was added