Hot swing music is strongly associated with the jitterbug dancing that became a national craze accompanying the swing craze. Swing dancing originated in the late 1920s as the "Lindy Hop," and would later incorporate other styles including The Suzie Q, Truckin', Peckin' Jive, The Big Apple, and The Shag in various combinations of moves. A subculture of jitterbuggers, sometimes growing quite competitive, congregated around ballrooms that featured hot swing music. A dance floor full of jitterbuggers had cinematic appeal; they were sometimes featured in newsreels and movies. Some of the top jitterbuggers gathered in professional dance troupes such as Whitey's Lindy Hoppers (featured in "A Day At the Races", "Everybody Dance", and "Hellzapoppin"'). Swing dancing would outlive the swing era, becoming associated with R&B and early Rock&Roll.