Classical ballet originated in Italy during the Renaissance and is characterized by structured positions and steps that tell a story through different styles of classical music. However, it also has negative aspects like promoting eating disorders and low pay for the large amount of work required. Modern dance emerged in the 20th century and centers on a dancer's own interpretations through emotions and improvisation rather than strict steps. Isadora Duncan is considered the "mother of modern dance" and pioneered a more natural and free style of dance, while Martha Graham illustrated visions through jarring movements of the body. Merce Cunningham further expanded dance through collaborations with John Cage using chance procedures and abandoned conventional elements. Alvin Ailey popularized modern dance and incorporated