Explanation: A 'carry' in gridiron football is precisely defined as a single instance where a player attempts to advance the ball through running, which is statistically recorded as a rushing play.

Explanation: While running backs are primary ball-carriers, any offensive player who possesses and advances the ball via a run on a given play is considered a ball-carrier.

Explanation: The listed methods—snap, forward pass, lateral pass, hand-off, rush, punt, and kickoff—are indeed fundamental ways the ball is handled and advanced in gridiron football.

Explanation: A 'rush' or 'rushing play' specifically refers to an attempt to advance the ball by running, not by passing.

Explanation: A snap is the backward pass of the ball between the center's legs to begin a play, not a forward pass.

Explanation: A fundamental rule of gridiron football is that a forward pass must originate from behind the line of scrimmage.

Explanation: A hand-off is the direct transfer of the ball from one player to another without a throw, typically initiated by the quarterback to a running back.

Explanation: A punt is a kick executed by dropping the ball and kicking it before it touches the ground.

Explanation: Statistically, a 'carry' in gridiron football is defined as a single rushing play where a player attempts to advance the ball by running.

Explanation: While running backs are primary ball carriers, any offensive player who possesses and advances the ball via a run is considered a ball-carrier for that specific play.

Explanation: A lateral pass is a recognized method of ball handling used to advance the ball in gridiron football.

Explanation: The terms 'rush' or 'rushing play' denote an action where a player attempts to advance the ball by running.

Explanation: A fundamental rule governing forward passes in gridiron football is that they must be thrown from behind the line of scrimmage.

Explanation: The statistic "yards per carry" quantifies the average yardage gained by a player on each rushing attempt, not per completed forward pass.

Explanation: Emmitt Smith is recognized as the NFL record holder for career carries, having accumulated 4,409 rushing attempts throughout his career.

Explanation: Among NFL players with at least 750 career carries, Michael Vick holds the distinction of leading in yards per carry, highlighting his exceptional rushing efficiency.

Explanation: The Navbox lists 'completion', 'passing yards', and 'interception' as statistical categories, but 'interception' is a turnover, not a passing statistic in the same vein as completion or passing yards.

Explanation: The article does suggest consulting a 'List of National Football League rushing champions' as a resource for additional details on the subject.

Explanation: The statistic 'yards per carry' quantifies the average yardage a player gains on each instance they run with the ball.

Explanation: Emmitt Smith holds the NFL record for the most career carries, amassing 4,409 rushing attempts.

Explanation: Michael Vick leads the NFL in yards per carry among players with a minimum of 750 career carries, showcasing his exceptional rushing ability.

Explanation: Michael Vick played the position of quarterback in the NFL, notable for his significant rushing statistics.

Explanation: Rushing yards are a key statistical category directly related to rushing plays and carries in gridiron football.

Explanation: The provided information correctly identifies touchdown, field goal, safety, and single (or rouge) as recognized scoring plays within gridiron football.

Explanation: The Navbox mentions fumbles and interceptions, but also includes other types of turnovers such as muffed punts and turnovers on downs.

Explanation: The terms 'first down', 'three-and-out', and 'fourth down conversion' are all integral concepts related to the system of downs used to advance the ball in gridiron football.

Explanation: A touchdown is the primary scoring play, but it is worth six points, not three.

Explanation: A field goal is accurately described as a scoring play worth three points, accomplished by successfully kicking the ball through the opponent's goalposts.

Explanation: A safety awards two points, but it is awarded to the defensive team when the offensive ball carrier is tackled in their own end zone.

Explanation: An interception is correctly defined as a pass caught by a member of the opposing (defensive) team.

Explanation: A turnover on downs is accurately described as the result of failing to gain the necessary yardage for a first down within the allotted four attempts.

Explanation: A first down is achieved by gaining ten yards, but this must be accomplished within four attempts (downs), not three.

Explanation: A 'three-and-out' accurately refers to an offensive possession where the team fails to achieve a first down within three plays, typically leading to a punt.

Explanation: Safety is correctly identified as a type of scoring play in gridiron football.

Explanation: A fumble is listed as a main type of turnover in gridiron football, signifying a loss of possession.

Explanation: A field goal is a scoring play that awards three points to the team that successfully kicks the ball through the opponent's goalposts.

Explanation: A safety is a scoring play that awards two points to the defensive team.

Explanation: An interception occurs when a pass intended for an offensive player is caught by a defensive player, resulting in a change of possession.

Explanation: A turnover on downs occurs when an offensive team exhausts its four attempts without achieving the required yardage for a first down.

Explanation: A 'three-and-out' signifies an offensive series where the team fails to achieve a first down within three plays, typically resulting in a punt.

Explanation: NCAA rules dictate that yards lost on sacks are counted as negative rushing yards for the player and the team, not subtracted from passing yardage.

Explanation: NFL statistics do not count yardage lost on sacks towards a quarterback's individual rushing or passing totals.

Explanation: In the NFL, yardage lost due to sacks is accounted for as part of the team's overall passing yardage, distinct from individual player statistics.

Explanation: The NCAA counts sack yardage as rushing yards, whereas the NFL counts it as team passing yardage, not affecting individual quarterback rushing or passing statistics.

Explanation: NFL rules stipulate that yardage lost on sacks is not attributed to a quarterback's individual passing or rushing statistics.

Explanation: Timeouts and the strategic use of a quarterback kneel are indeed recognized as crucial components of effective clock management in football.

Explanation: A dead ball situation is not limited to scoring a touchdown; it also occurs after incomplete passes, when the ball carrier is tackled, or when specific penalties are enforced.

Explanation: The line of scrimmage is accurately described as an imaginary line, perpendicular to the sidelines, marking the starting position of the ball before a play commences.

Explanation: The end zone is the scoring area at each end of the field; field goals are attempted towards the goalposts situated at the front of the end zone.

Explanation: The 'red zone' in American football is defined as the area between the opponent's 20-yard line and their goal line.

Explanation: The neutral zone is correctly defined as the space between the offensive and defensive lines that exists prior to the ball being snapped.

Explanation: The play clock is designed to limit the time an offensive team has to initiate a play, not to track the overall duration of the game.

Explanation: A quarterback kneel is a play where the quarterback immediately goes down after the snap to end the play safely, typically to preserve time when leading, not to intentionally ground the ball to stop the clock.

Explanation: A 'spike' is accurately described as a play where the quarterback intentionally throws the ball into the ground immediately after the snap, primarily to stop the game clock.

Explanation: The 3-minute and 2-minute warnings are indeed specific points in the game where the clock is stopped by officials, facilitating strategic planning for teams.

Explanation: The strategy of 'running out the clock' is employed by a team that is leading late in the game, aiming to prevent the opponent from having sufficient time to score.

Explanation: 'Garbage time' is a recognized term in football referring to the concluding moments of a game where the outcome is no longer in doubt.

Explanation: Quarterback kneels are cited as a key element of clock management strategy in football.

Explanation: "Garbage time" refers to the concluding stages of a football game where the outcome has been definitively determined.

Explanation: The line of scrimmage is the imaginary line perpendicular to the sidelines that marks the starting point of a football play.

Explanation: The 'red zone' in American football encompasses the area from the opponent's 20-yard line to their goal line.

Explanation: A 'spike' is a strategic play designed to stop the game clock, typically used by a team needing to conserve time.

Explanation: The primary purpose of the play clock is to enforce a time limit for the offense to initiate the next play, ensuring a consistent game pace.

Explanation: "Running out the clock" is a strategy employed by a leading team to manage the game clock effectively, minimizing the opponent's opportunities to score.

Explanation: The article's Navbox acknowledges Arena football and Canadian football as distinct variations within the broader category of gridiron football.

Explanation: Pop Warner and AYF (American Youth Football) are cited as examples of youth football organizations, not professional leagues.

Explanation: The Oklahoma drill and film sessions are indeed recognized as common and important activities within football practice routines.

Explanation: Officials enforce the rules of the game, and the chain crew's primary function is to measure and mark the line of scrimmage and first down markers.

Explanation: Blocking techniques and player safety issues, such as concussions, are indeed listed as concepts relevant to the sport of football.

Explanation: Canadian football is explicitly mentioned in the article's Navbox as a distinct code of gridiron football.