Ski ballet is a form of ballet performed on skis. It is very similar to figure skating, combining spins, jumps, and flips in a two-minute routine choreographed to music. It was part of the professional freestyle skiing tours of the 1970s and 1980s and then an official FIS and Olympic discipline until the year 2000. Ski ballet became known as Acroski in the 1990s in an effort to legitimize its place among the competitive ski community, especially to the FIS. It is no longer a part of competitive freestyle skiing.