Linemen play in the trenches at the line of scrimmage. Offensive linemen block to protect the quarterback and open running lanes; defensive linemen try to stop the run and pressure the passer.
Offensive line
| Position | Role |
|---|---|
| Center | Snaps the ball, often makes blocking calls |
| Guards | Beside the center; interior blocking, pulling on runs |
| Tackles | Outside; protect against edge rushers (left tackle often guards the QB’s blind side) |
Defensive line
| Position | Role |
|---|---|
| Nose tackle | Lines up over the center, clogs the middle |
| Defensive tackles | Interior run stopping and pass rush |
| Defensive ends | Edge rushers who contain runs and chase the QB |
Key skills
- Low pad level and leverage.
- Hand placement and hand fighting.
- Quick first step.
- Communication and assignment knowledge.
Frequently asked questions
How many offensive linemen are there?
Five: a center, two guards and two tackles.
Can linemen catch passes?
Usually not; they’re typically ineligible unless they report as eligible.
What is a nose tackle?
A defensive lineman lined up over the center.
