Wrestling at the Summer Olympics
Wrestling had been contested at the Summer Olympic Games since the sport was introduced in the ancient Olympic Games in 708 BC. When the modern Olympic Games resumed in Athens in 1896, wrestling (in the form of Greco-Roman wrestling) became a focus of the Games, with the exception of the 1900 Summer Olympics when wrestling did not appear on the program. Freestyle wrestling and weight classes both made their first appearance in 1904. The women's competition was introduced in 2004.
Freestyle wrestling
Since 1921, the International Federation of Associated Wrestling Styles (FILA), which has its headquarters near Lausanne, Switzerland, has set the "Rules of the Game", with regulations for scoring and procedures that govern tournaments such as the World Games and the competition at the Summer Olympics. These were later adopted by the Amateur Athletic Union (AAU) for its freestyle matches. Freestyle wrestling gained great popularity in the United States after the Civil War. By the 1880s, tournaments drew hundreds of wrestlers. The rise of cities, increased industrialization, and the closing of the frontier provided the affable environment for amateur wrestling, along with boxing, to increase in esteem and popularity. Amateur wrestling teams soon emerged, such as the wrestling team of the New York Athletic Club, which had its first tournament in 1878. Professional wrestling also developed, and by the 1870s, professional championship matches offered allowances of up to $1,000.