and college levels. High school wrestling is a popular participatory sport in the United States, with college wrestling and the Olympic wrestling styles of freestyle and Greco-Roman having a spectator following. The Olympic styles of freestyle and Greco-Roman are performed at all age levels in the United States and in international competition. Judo in the United States is not very popular and is eclipsed by more popular martial art forms like karate and taekwondo. Swimming and water sports Swimming is a major competitive sport at high school and college level, but receives little mainstream media attention outside of the Olympics. Surfing in the United States and watersports are popular in the U.S. in coastal areas. California and Hawaii are the most popular locations for surfing. The Association of Surfing Professionals was founded in 1983. Five separate national governing bodies (NGBs) make up USAS: USA Swimming, USA Diving, United States Synchronized Swimming, USA Water Polo, and U.S. Masters Swimming. Of the five, only U.S. Masters Swimming (USMS) is not a member of the United States Olympic & Paralympic Committee (USMS's main aim is adult swimming, exclusive of Olympic-swimming which is the domain of USA Swimming). Popular team sports Overview The most popular team sports in the United States are American football, baseball, basketball, ice hockey, and soccer. All five of these team sports are popular with fans, are widely watched on television, have a fully professional league, are played by millions of Americans, enjoy varsity status at many Division I colleges, and are played in high schools throughout the country. TV viewing record measures the game with the most TV viewers in the U.S. since 2005 for each sport: 2015 Super Bowl, 2016 NBA Finals Game 7, 2016 World Series Game 7, 2014 FIFA World Cup Final, and 2010 Winter Olympics Gold medal ice hockey game. The column titled "States (HS)" represents the number of states that sponsor the sport at the high school level. For the purpose of this table, Washington, D.C. is counted as a state. American football Football has the most participants of any sport at both high school and college levels, the vast majority of its participants being male. The NFL is the preeminent professional football league in the United States. The NFL has 32 franchises divided into two conferences. After a 17-game regular season, each conference sends seven teams to the NFL Playoffs, which eventually culminate