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
Square dance club develops competent dancers, a core membership for the club, club solidarity and feeling, and a renewable base for the sustainability of the club. Most clubs start classes in September and/or January, although strategies are being developed for starting classes more often. Callerlab recommends that the Mainstream program be taught in no less than 56 hours. Depending on the length of the individual class and how often one meets, it can take a half year or longer to learn the full program. Therefore, consideration is being given to many different ways to quicken the learning curve, and to get new dancers