Both fast waltzes and slow waltzes are mainly based on rotation, so they are called "waltzes". Due to its slow speed, the waltz has evolved many complicated dance steps besides rotation, many of which are basically the same as tango, foxtrot and quickstep in footwork, but different in rhythm and style. In addition, the four skills have been fully and fully reflected in the waltz, so it is listed as the first dance to learn the national dance.
Waltz moves smoothly in the slow three-beat dance music, and looks like a continuous wave because of its obvious ascending and descending movements. Coupled with the gentle and dexterous tilting, swinging, reflexive and rotating movements and various beautiful shapes, it has a unique charm that is both solemn and elegant, generous, gorgeous and elegant. Therefore, it enjoys the reputation of "after dancing".