Swimming is an individual or team sport that requires the use of one’s entire body to move through water. The sport takes place in pools or open water (e.g., in a sea or lake). Competitive swimming is one of the most popular Olympic sports, with varied distance events in butterfly, backstroke, breaststroke, freestyle, and individual medley. In addition to these individual events, four swimmers can take part in either a freestyle or medley relay. A medley relay consists of four swimmers who will each swim a different stroke, ordered as backstroke, breaststroke, butterfly and freestyle.Swimming each stroke requires a set of specific techniques; in competition, there are distinct regulations concerning the acceptable form for each individual stroke.There are also regulations on what types of swimsuits, caps, jewelry and injury tape that are allowed at competitions.Although it is possible for competitive swimmers to incur several injuries from the sport, such as tendinitis in the shoulders or knees, there are also multiple health benefits associated with the sport.
Rugby football refers to the team sports of rugby league and rugby union.
Rugby football started about 1845 at Rugby School in Rugby, Warwickshire, England, although forms of football in which the ball was carried and tossed date to medieval times. Rugby split into two sports in 1895, when twenty-one clubs split from the Rugby Football Union to form the Northern Rugby Football Union, renamed the Rugby Football League in 1922, in the George Hotel, Huddersfield, over broken-time payments to players who took time off work to play the sport, thus making rugby league the first code to turn professional and pay players. It was a hundred years later in 1995, following the 1995 Rugby World Cup in South Africa, that rugby union turned fully professional. The respective world governing bodies are World Rugby (rugby union) and the Rugby League International Federation (rugby league).
Rugby football was one of many versions of football played at English public schools in the 19th century. Although rugby league initially used rugby union rules, they are now wholly separate sports. In addition to these two codes, both American and Canadian football evolved from rugby football.
Association football, more commonly known as football or soccer, can be traced to as far back as the ancient period in China (Han dynasty). The modern game of association football originates from cuju, an ancient Chinese football game, as recognized by FIFA. The formation of The Football Association was later implemented in London, England in 1863 based on multiple efforts to standardize the varying forms of the game. This allowed clubs to play each other without dispute and which specifically banned handling of the ball (except by goalkeepers) and hacking during open field play. After the fifth meeting of the association a schism emerged between association football and the rules played by the Rugby school, later to be called rugby football. At the time, football clubs had played by their own, individual codes and game-day rules usually had to be agreed upon before a match could commence. For example, the Sheffield Rules that applied to most matches played in the Sheffield area were a different code. Football has been an Olympic sport ever since the second modern Summer Olympic Games in 1900.
Games played with curved sticks and a ball can be found in the histories of many cultures. In Egypt, 4000-year-old carvings feature teams with sticks and a projectile, hurling dates to before 1272 BC in Ireland, and there is a depiction from approximately 600 BC in Ancient Greece, where the game may have been called kerētízein or (κερητίζειν) because it was played with a horn or horn-like stick (kéras, κέρας). In Inner Mongolia, the Daur people have been playing beikou, a game similar to modern field hockey, for about 1,000 years.
Most evidence of hockey-like games during the Middle Ages is found in legislation concerning sports and games. The Galway Statute enacted in Ireland in 1527 banned certain types of ball games, including games using “hooked” (written “hockie”, similar to “hooky”) sticks.
…at no tyme to use ne occupye the horlinge of the litill balle with hockie stickes or staves, nor use no hande ball to play withoute walles, but only greate foote balle.
By the 19th century, the various forms and divisions of historic games began to differentiate and coalesce into the individual sports defined today. Organizations dedicated to the codification of rules and regulations began to form, and national and international bodies sprang up to manage domestic and international competition.
Cricket is a bat-and-ball game played between two teams of eleven players on a field at the centre of which is a 20-metre (22-yard) pitch with a wicket at each end, each comprising two bails balanced on three stumps. The batting side scores runs by striking the ball bowled at the wicket with the bat, while the bowling and fielding side tries to prevent this and dismiss each player (so they are “out”). Means of dismissal include being bowled, when the ball hits the stumps and dislodges the bails, and by the fielding side catching the ball after it is hit by the bat, but before it hits the ground. When ten players have been dismissed, the innings ends and the teams swap roles. The game is adjudicated by two umpires, aided by a third umpire and match referee in international matches. They communicate with two off-field scorers who record the match’s statistical information.