Irish set dance Church in the form of the Public Dance Halls Act 1935. The rise of rock and roll in the 1950s caused the popularity of set dancing to fade. However, in the 1980s a revival started and many sets that have not been done for forty years or more are being recovered and danced again. To start, four couples are arranged in the form of a square to dance with each couple being in the middle of the sides of the square. Both the eight dancers in the group and the dance itself are called a "set". The dance is a
Youth square dance consists of four "boys" (or "gentlemen") and four "girls" (or "ladies"), who maintain this identity throughout a dance tip. The caller uses this to address calls to a subset of the dancers. In addition, a relatively small number of calls, but ones that are commonly used, involve a different dance action for the boys and girls. However, for this to work it is not necessary that the biological sex of the dancers match the roles that they are playing at any given time, e.g., it is possible for a woman to dance the "boy's part". At the typical adult club,