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A running back (RB) is a member of the offensive backfield in gridiron football. The primary roles of a running back are to receive handoffs from the quarterback to rush the ball, to line up as a receiver to catch the ball, and block. There are usually one or two running backs on the field for a given play, depending on the offensive formation. A running back may be a halfback, a wingback or a fullback. A running back will sometimes be called a "feature back" if he is the team's starting running back.
Passer rating is a measure of the performance of passers, primarily quarterbacks, in gridiron football. There are two formulas currently in use: one used by both the National Football League (NFL) and Canadian Football League (CFL), and the other used in NCAA football. Passer rating is calculated using a player's passing attempts, completions, yards, touchdowns, and interceptions. Passer rating in the NFL is on a scale from 0 to 158.3. Passing efficiency in college football is on a scale from −731.6 to 1261.6.
In ball-playing competitive team sports, an interception or pick is a move by a player involving a pass of the ball—whether by foot or hand, depending on the rules of the sport—in which the ball is intended for a player of the same team but caught by a player of the team on defense, who thereby usually gains possession of the ball for their team. It is commonly seen in football, including American and Canadian football, as well as association football, rugby league, rugby union, Australian rules football and Gaelic football, as well as any sport by which a loose object is passed between players toward a goal. In basketball, a pick is called a steal.
In gridiron football, a sack occurs when the quarterback is tackled behind the line of scrimmage before he can throw a forward pass, when the quarterback is tackled behind the line of scrimmage in the "pocket" and his intent is unclear, or when a passer runs out of bounds behind the line of scrimmage due to defensive pressure. This often occurs if the opposing team's defensive line, linebackers or defensive backs are able to apply pass pressure to quickly get past blocking players of the offensive team, or if the quarterback is unable to find a back to hand the ball off to or an available eligible receiver to catch the ball, allowing the defense a longer opportunity to tackle the quarterback.
Kenneth Allan Anderson is a former American football quarterback who spent his entire professional career playing for the Cincinnati Bengals of the National Football League (NFL) and later returned as a position coach.
Aaron Charles Rodgers is an American football quarterback for the Green Bay Packers of the National Football League (NFL). Rodgers played college football at California, where he set several career passing records, including lowest single-season and career interception rates. He was selected in the first round of the 2005 NFL Draft by the Packers.
Robert James "Hunchy" Hoernschemeyer was an American football player. A native of Cincinnati, he played college football as a halfback for the Indiana Hoosiers football in 1943 and 1944 and as a quarterback for the Navy Midshipmen football team in 1945. He led the NCAA in both total offense and passing yards during the 1943 season.
Daniel Terrence LeFevour is a former Canadian football quarterback. He was originally drafted in the sixth round of the 2010 NFL Draft by the Chicago Bears and spent time with three other NFL teams before entering the CFL in 2012. Before his professional career begun, he played college football at Central Michigan University. Known as a dual-threat quarterback, LeFevour previously held the record for most touchdowns scored in the history of the NCAA, with 148 touchdowns scored. Case Keenum has since surpassed that record, in 2011.
Cameron Jerrell Newton is an American football quarterback for the New England Patriots of the National Football League (NFL). He previously played nine seasons with the Carolina Panthers, who selected him first overall in the 2011 NFL Draft. Newton had college football stints at Florida and Blinn before joining Auburn, where he won the Bowl Champion Series National Championship and Heisman Trophy in 2010. Nicknamed "Super Cam", he is the NFL leader in quarterback rushing touchdowns at 70.
Yards from scrimmage is a gridiron football statistical measure. In the game of football, progress is measured by advancing the football towards the opposing team's goal line. Progress can be made during play by the offensive team by advancing the ball from the point of progress at the start of play known as the line of scrimmage. When the offensive team advances the ball by rushing the football, the player who carries the ball is given credit for the difference in progress measured in rushing yards. When the offensive team advances the ball by pass reception, the player who catches the reception is given credit for the difference in progress measured in reception yards. Although the ball may also be advanced by penalty these yards are not considered yards from scrimmage. Progress lost via quarterback sacks are classified variously by league of play with rules having changed over time within some leagues. The total of rushing yards and receiving yards is known as yards from scrimmage. This definition of yardage differs from total offense which gives credit for passing yardage to the person throwing the football rather than receiving the football.
Total offense is a gridiron football statistic representing the total number of yards rushing and yards passing by a team or player. Total offense differs from yards from scrimmage, which gives credit for passing yardage to the person receiving the football rather than the person throwing the football.
All-purpose yards or all-purpose yardage is a gridiron football statistical measure. It is virtually the same as the statistic that some football leagues refer to as combined net yards. In the game of football, progress is measured by advancing the football towards the opposing team's goal line. Progress can be made during play by the offensive team by advancing the ball from its point of progress at the start of play known as the line of scrimmage or by the defensive team after taking possession of the football via a change of possession. When the offensive team advances the ball by rushing the football, the player who carries the ball is given credit for the difference in progress measured in rushing yards. When the offensive team advances the ball by pass reception, the player who catches the reception is given credit for the difference in progress measured in reception yards. Although the ball may also be advanced by penalty, these yards are not considered all-purpose yards. Progress lost via quarterback sacks is classified variously. Thus, all-purpose yards is a combined total of rushing yards, receiving yards, and all forms of return yards only. Some sources do not specify which types of return yards count toward this total because the most common forms of return yards are kick and punt return yards.
Ryan Timothy Tannehill III is an American football quarterback for the Tennessee Titans of the National Football League (NFL). He played college football at Texas A&M transitioning from wide receiver to the team's starting quarterback. He was drafted by the Miami Dolphins in the first round in the 2012 NFL Draft.
The lists of Michigan Wolverines football statistical leaders identify individual statistical leaders of the Michigan Wolverines football program in various offensive categories, including passing, rushing, and receptions. Within those areas, the lists identify single-game, single-season and career leaders in yardage, number, and touchdowns. Statistics accumulated after transferring from or before transferring to Michigan are not included here. The Michigan Wolverines football program is a college football team that represents the University of Michigan in the National Collegiate Athletic Association's Big Ten Conference.
Marcus Ardel Taulauniu Mariota is an American football quarterback for the Las Vegas Raiders of the National Football League (NFL). He was drafted by the Tennessee Titans second overall in the 2015 NFL Draft. He played college football at Oregon, where he was the starting quarterback from 2012 to 2014. As a Junior in 2014, Mariota became the first University of Oregon player, as well as the first Hawaii-born athlete, to win the Heisman Trophy.
Jared Thomas Goff is an American football quarterback for the Los Angeles Rams of the National Football League (NFL). He played college football at the University of California, Berkeley, where he was a first-team All-Pac-12, and was selected by the Rams as the first overall pick of the 2016 NFL Draft.
Robby Blake Bortles is an American football quarterback for the Los Angeles Rams of the National Football League (NFL). He played college football at the University of Central Florida (UCF) and was drafted by the Jacksonville Jaguars third overall in the 2014 NFL Draft.
In gridiron football, a dual-threat quarterback, also known as a running quarterback, is a quarterback who possesses the skills and physique to run with the ball if necessary. With the rise of several blitz heavy defensive schemes and increasingly faster defensive players, the importance of a mobile quarterback has been redefined. While arm power, accuracy, and pocket presence – the ability to successfully operate from within the "pocket" formed by his blockers – are still the most important quarterback virtues, the ability to elude or run past defenders creates an additional threat that allows greater flexibility in the team's passing and running game. Overall, the dual-threat quarterback has been referred to as "the most complex position in sports" by Bleacher Report.
References
- ↑ "NFL Career Rushing Attempts Leaders". Pro-Football-Reference.com. Sports Reference LLC. Retrieved October 28, 2016.
- ↑ "NFL Career Yards per Rushing Attempt Leaders". Pro-Football-Reference.com. Sports Reference LLC. Retrieved October 28, 2016.
- ↑ "2011 NCAA Football Statisticians' Manual" (PDF). NCAA. p. 6. Retrieved October 28, 2016.
Rushing yardage is measured from the line of scrimmage to the point where the ball is declared dead or is recovered by opponents.
- ↑ "What is Sack Yards?". sportingcharts.com. Sporting Charts. Retrieved October 28, 2016.
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