A snap (colloquially called a "hike", "snapback", or "pass from center") is the backward passing of the ball in gridiron football at the start of play...

US Snap (gridiron football), the start of a play in gridiron football Scalable Network Application Package, an online gaming platform Pokémon Snap, a...

to the line of scrimmage. The snap count allows offensive players to have a small head start. In Association football (soccer), the huddle has been used...

Gridiron football (/ˈɡrɪdaɪərn/ GRID-iren), also known as North American football, or in North America as simply football, is a family of football team...

Offside is a minor foul in gridiron football caused when a player crosses the line of scrimmage ahead of the snap of the ball. The penalty associated with...

American football (referred to simply as football in the United States and Canada), also known as gridiron football, is a team sport played by two teams...

In gridiron football, motion refers to the movement of an offensive player at the time of the snap. While there are different rules regarding motion,...

In gridiron football, the long snapper (or deep snapper) is a center on special teams whose duty is to snap the football over a longer distance, typically...

In gridiron football, a shift refers to the movement of an offensive player prior to the snap. There is a distinction drawn between a shift and motion...

In gridiron football, a penalty is a sanction assessed against a team for a violation of the rules, called a foul. Officials initially signal penalties...