Dance groups are collections of individuals who come together to perform various styles of dance. These groups can range from small ensembles to large troupes and often focus on specific genres, such as ballet, hip-hop, or contemporary dance. Members typically train together to develop their skills and create choreographed routines for performances, competitions, or community events. Many dance groups are associated with schools, studios, or professional companies, providing opportunities for dancers to showcase their talent. Some well-known dance groups include the Rockettes, famous for their precision and high-energy performances, and Cirque du Soleil, which combines dance with acrobatics and theatrical elements.