Offence (cream circles)
- QB quarterback
- RB running back
- WR wide receiver
- TE tight end
- LT LG C RG RT the offensive line (left tackle to right tackle, centre in the middle)
Defence (gold letters)
- DE defensive end
- DT defensive tackle
- LB linebacker
- CB cornerback
- S safety
Special teams (when they appear)
- K kicker
- ST coverage / special teams
- RET returner
Special teams are the kicking units. They are “special” only because they are not the ordinary offence or defence. For a few plays each game they decide field position, and sometimes the result.
Kick-off
The game starts with a kick-off, and so does the second half. After most scores, the team that just scored also kicks off. The other side either catches it and runs, or takes a touchback and starts at a set yard line. Modern kick-off rules keep changing to make returns a bit safer; the idea stays the same: restart, then play.
Punt
On fourth down, if you are too far away to kick a field goal and not brave enough to go for it, you punt. A specialist drop-kicks the ball as far downfield as they can. The other team’s returner tries to catch it and run. Or they call a fair catch: a wee wave of the hand that says “I will catch this, nobody hit me, and I will not run.”
Field goals and extra points
The kicker, holder and long snapper come on. The snap has to be clean, the hold has to be tidy, and the kicker has to send it between the posts. From the stands it looks simple. From 50 yards, with a rush coming, it is not.
If the kick is short or wide, and a defender catches it, they can return it. That includes a catch in the end zone. Run it the length of the field and the defence have a touchdown. Beginners often think a missed kick is just a dead ball. It is not, unless they down it or it goes out of play.
- Touchback
- The kicked ball reaches the end zone and is downed there. The receiving team starts at a fixed spot, with no return.
- Fair catch
- The returner signals they will catch the punt without being tackled, and cannot advance the ball.
- Blocked kick
- The defence get a hand on a punt or field goal. Chaos usually follows, and a return for a touchdown is legal.