Defensive back
In gridiron football, defensive backs (DBs) are the players on the defensive team who take positions somewhat back from the line of scrimmage; they are distinguished from the defensive line players and linebackers, who take positions directly behind or close to the line of scrimmage.[1]
The defensive backs, in turn, generally are classified into several different specialized positions:
- Safety:
- Free safety – most often the deepest safety
- Strong safety – the bigger, more physical safety, much like a small, quicker linebacker
- Defensive halfback (Canadian football only)
- Cornerback – which include:
- Nickelback – the fifth defensive back in some sets, such as the nickel formation
- Dimeback – the sixth defensive back in some sets, such as the dime formation
- The seventh defensive back, in the exceedingly rare "quarter" set, but often strong
- known as a dollar back or a quarter back (not to be confused with the offensive player who throws the ball)
The group of defensive backs is known collectively as the secondary; being the second line of defense against the run after the linemen and linebackers, and the main line of defense against the pass.[2] They most often defend the wide receiver corps; however, at times they may also line up against a tight end or a split out running back.
References
- ^ "Defensive Back - DB Definition - Sporting Charts". www.sportingcharts.com.
- ^ "The Positions in a Football Secondary - dummies". dummies.com.