West Coast swing is a swing-style dance for two, derived from lindy hop. This dance will be considered later as a soft version of the jitterbug (in particular by the elimination of the throws of legs, the “kicks”). On board called the Western Swing in 1951, its final name will be in 1961. It is characterized by very elastic movements of the partners, either individually or in relation to each other. There is a huge possibility of interpretations, including a very active role for the partner. The rider triggers more or less sophisticated passes on the music while remaining in constant listening to his partner. The latter can then decide either to follow the rider basically, or to compose with the guidance to make the pass more aesthetic or to highlight a passage of the music. This sensuality is felt from the start of learning and is a source of games, fun and humor. These elements are also an additional source of inspiration for interpreting the music. West Coast is danced "flat", unlike other swing dances which have a "bounce" (lindy / boogie). This particularity allows the dancers to put on heels.