What is it in football?
"Gridiron" is a term used to reference to the playground in North American football. The word is sometimes used in the name of the game, because some people - mostly outside North America - call Gridiron football or simply a "grid" to distinguish it from other types of football, such as football. This term has been used since the end of the 18th century, although the word itself is much older. The lines on the football field resemble parallel rows on a grate or grate, which is the original meaning of the word "gridiron".
Playing field for North American football is marked with fixed parallel lines that form a grid. These lines appear every 5 yards (about 4.6 m) for the entire length of the field, which is 100 yards (91.44 m) in American football and 110 yards (about 100.6 m) in Canadian football. Mark the edges of the field and there is an end zone at each end. There are also hash brands that appear 1-yard (about 0.9 m) intervals near the center of the field and near the secondary hour. When you can see from above, linedThe Álík's football field resembles the cooking of the grid, as shown in the diagram and the photo below.
Full lines and hash brands in the field are called Yards' lines and are used to indicate the location of the ball. The team holding the ball, a criminal offense must proceed in a certain number of games in 10 yards (9.14 m) to maintain holding the ball. Therefore, the accurate placement of the ball is important. In addition, the cost of committing punishment usually includes the ball to move a certain number of yards forward or backwards, depending on which team committed. Lines in the yard also help to maintain various statistics, such as the number of yards that a player or team gets by running or passing the ball.
History
North American football is derived from rugby sport and originally did not have any lines in the field than those that meant boundaries. In 1882, a football coach named Walter Camp introduced a rule that required,to obtain a crime in three games at least 5 yards (4.57 m); This later changed to 10 yards (9.14 m) into four games for American football and three games for Canadian football. To facilitate the enforcement of this rule, they were added to the field in the field in 5-yard (4.57 m) intervals. The similarity of the lined field with cooking and the use of the term to indicate the field has become common.
Use the term
Although most links to sport or field do not include the use of the term "Gridiron", its use remained popular for aliteral purposes. For example, football stars could be referred to as "Gridiron Greats" and players could be said to be looking for "Gridiron Glory". In addition, Ttermine is used in many contexts related to football, including the names of special football games and football sports bars, fan clubs and information websites.