Search results
Results From The WOW.Com Content Network
The two sports are also sometimes known as "gridiron football". [1] The name originated with the sport's once-characteristic playing field: the original American football and Canadian football fields were marked by a series of parallel lines along both the width and length of the field, which produced a grid pattern resembling a cross-hatched ...
Time in a football game is measured by the game clock. An operator is responsible for starting, stopping and operating the game clock based on the direction of the appropriate official. [85] [96] A separate play clock is used to show the amount of time within which the offense must initiate a play. The play clock is set to 25 seconds after ...
The early history of American football can be traced to early versions of rugby football and association football.Both games have their origin in varieties of football played in Britain in the mid–19th century, in which a football is kicked at a goal or run over a line, which in turn were based on the varieties of English public school football games.
According to 2017 study on brains of deceased gridiron football players, 99% of tested brains of NFL players, 88% of CFL players, 64% of semi-professional players, 91% of college football players, and 21% of high school football players had various stages of CTE. [13] Other common injuries include injuries of legs, arms and lower back. [14] [15 ...
gridiron 1. The field of play; a football field 2. A generalized term for American, Canadian, arena, and other related forms of football, especially in contrast with rugby football (rugby union, rugby league) and association football (soccer). See also Gridiron football The word derives from the same root as griddle, meaning a "lattice". The ...
A standard football game consists of four 15-minute quarters (12-minute quarters in high-school football and often shorter at lower levels, usually one minute per grade [e.g. 9-minute quarters for freshman games]), [6] with a 12-minute half-time intermission (30 minutes in the Super Bowl) after the second quarter in the NFL (college halftimes are 20 minutes; in high school the interval is 15 ...
History of gridiron football (3 C) P. Gridiron football people (4 C) R. Gridiron football records and statistics (2 C) Gridiron football rules (1 C, 4 P) T.
Category: History of gridiron football. ... History of American football (12 C, 24 P) C. History of Canadian football (5 C, 7 P) College football seasons (2 C, 3 P)