Football University: The Glossary

Hey everyone, it's me again. I'm starting a new series of posts which I've dubbed Football University (FU for short). It's going to be a look at various football terms, an explanation of different offensive and defensive schemes, some history thrown in, that sort of thing. Basically whatever I feel like talking about related to football stuff. I'll try and do them once a week, but there's no guarantee on that. 

This first post is going to be a back to basics kind of thing. We're going to explain what a nickel defense is, what a SAM or TED linebacker does, that sort of thing.

Join me after the jump.

Basic Routes Terminology

Slant--Receiver immediately starts running at an angle, either inside or outside

Route_slant-large_medium

 

Fade--Receiver starts one way then cuts the other

Route_fade-large_medium

Hook--receiver runs downfield then suddenly turns back towards the line of scrimmage

Route_hook-large_medium

 

Curl--Receiver runs down field then turns towards the line of scrimmage. Like the hook only not so abrupt. 

Route_curl-large_medium

 

Post--Receiver runs downfield about 5 yards, gives a head/shoulder fake and then turns either in or out.

Route_post-large_medium

 

Post-corner--Like the post except after making the turn the receiver cuts back the other way.

Route_post-corner-large_medium

 

Blocking terminology

Chip Block--to hit a player from behind, usually at the knees. Illegal.

Cut block--to drop down in front of a player to try and trip them up. Legal

Trap block--Defensive lineman is allowed penetration and then hit from an unexpected angle. Usually involves the guard and tackle, though sometimes it involves two guards.

Trapblock_medium

Zone blocking--offensive linemen block an area, rather than a specific person. 

 

Offensive and ST formation terminology

Strong side--the side of the line with more players. Normally where you have your TE lined up to help block. Normally on right-handed QBs it's the right side.

Gunner--special teams member who specializes in racing downfield. Usually the guys on the outside edges. 

Hot Receiver--the designated go-to guy in case of a bitz

Slot--the gap between the WR and the Tackle (or TE). In 3 WR sets you'll have someone lined up in this space and he's called the slot receiver. Generally the #3 WR on a team, but can be a TE or a RB as well.

Flanker--Wide Receiver who is lined up 1 yard off the LOS. Is permitted to go in motion pre-snap

Split end--WR who lines up on the LOS on the weakside of the line

 

A gap--space between center and guard.

B gap--space between guard and tackle

C gap--space between the tackle and the TE

 

Gaps are used to assign runners holes to hit. 

 

Defensive terminology

Nickel coverage--five defensive backs. used in passing situations

Dime coverage--six defensive backs. used in even more obvious passing situations.

0 Technique--designates the spot where a defensive lineman is to line up in the gaps between offensive linemen. The numbering system is used for both DL and LBs and goes all the way up to 90

46 defense--4 down linemen, 3 linebackers, 4 defensive backs. Called the 46 because of the number worn by safety Doug Plank when Buddy Ryan introduced the system.

Cover 0--All pass defenders are in man coverage. Generally used if you have six men rushing. 

Cover 1--Same as Cover 0 except you have a free safety 

Cover 2--Zone pass defense where the two safeties are each responsible for half the field

Cover 3--Same as Cover 2 but the zones are split between safety and two CBs

Mike--middle linebacker in a 4-3 situation. Also the inside LB on the weak side in a 3-4 (Willis is the "Mike" LB)

Ted--Inside LB on the strong side in a 3-4 coverage

Sam--In a 4-3 defense, the outside LB on strong side (based on the offensive formation)

Will--In a 4-3 defense, the outside LB on the weak side (based on the offensive formation)

Rover--another nickname for weakside LB

Tampa 2--Basically a cover 2 where the LB drops back to defend the pass

Zone coverage--players are assigned areas of the field rather than specific men

 

Any other questions about terminology ask them in the comments and I'll try to find the answer.  If someone can design a logo for this series it'd be awesome.

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