In several forms of football, a forward pass is the throwing of the ball in the direction in which the offensive team is trying to move, towards the defensive team's goal line. The legal and widespread use of the forward pass distinguishes gridiron football from rugby football from which the gridiron code evolved, in which the play is illegal.
A quarterback has just released the ball for a forward pass
Quarterback Roger Staubach of the Navy Midshipmen throwing a pass against Maryland just as the pocket collapses, 1964
Matt Hasselbeck of Seattle Seahawks dropping back to pass against Green Bay Packers in 2009
Tom Brady throwing a pass against the Miami Dolphins during 2009 game
Gridiron football, also known as North American football, or in North America as simply football, is a family of football team sports primarily played in the United States and Canada. American football, which uses 11 players, is the form played in the United States and the best known form of gridiron football worldwide, while Canadian football, which uses 12 players, predominates in Canada. Other derivative varieties include arena football, flag football and amateur games such as touch and street football. Football is played at professional, collegiate, high school, semi-professional, and amateur levels.
A 1904 diagram of an American football field. In this period, lines were painted along the length of the field as well as the width, making a checkerboard pattern.
Commonwealth Stadium in Edmonton, a Canadian Football League field originally built for the 1978 Commonwealth Games
