Quickstep 

The Quickstep is derived from the Foxtrot. During the twenties many bands played the Slow Foxtrot too fast, 50 Bars/min, the large open steps from the Foxtrot could not be danced on this speed. The English developed from the original Charleston a progressive dance without kicks and made a mixture with the above mentioned fast foxtrot the called this dance "the QuickTime Foxtrot and Charleston". The English couple Frank Ford and Molly Spain danced on the 'Star' Championships of 1927 a version of this QuickTime Foxtrot and Charleston without the characteristic Charleston knee actions and made it a dance for two instead of solo. The figures were Quarter Turns, Cross Chassees, Zig-zags, Cortes, Open Revers Turns, and Flat Charleston. In 1928/1929 the Quickstep was definitely born with the characteristic Chassees steps.