By Sanders Davis
Run Game Coordinator/Offensive Line
Catholic High School of Baton Rouge (LA)
Twitter: @sdavischs

Over the past 4 years, our primary run play at Catholic High has been Power. On average, we have run the play 100+ times per season and averaged 7.4 yards per carry. However, in the 2017 season, our yards per carry on the play reduced. After studying our season, we realized that we significantly struggled running Power to odd fronts, specifically those that aligned their defensive ends in 4’s or 4i’s, and we needed an answer – we certainly weren’t going to stop running Power against these looks. After much trial and error, our outcome was an unconventional double team involving the H/sniffer or fullback and the play-side tackle; we refer to this technique as the FAT (fullback and tackle) technique. Notably, we removed the need to win a 1-on-1 battle at the point of attack. This minor adjustment was possibly our most influential and innovative tweak to our run game this year.

Editor’s Note: This report solely focuses on the development of our Fullback/Tackle double team. For more information on how we teach power against odd front, including our center-guard double team, you can find the following article written by our head coach, Gabe Fertitta on X&O Labs: Cardinal Double Team Technique in Gap Schemes

Trial-and-Error (Potential Answers):

Our first attempt to solve this issue of running A-Gap Power against odd front involved switching the responsibilities of our fullback and play side tackle. Instead of the tackle blocking the 4 or 4i and the fullback kicking the edge defender, the tackle would work out to the edge defender and the fullback would kick the 4 or 4i. We felt that we could potentially widen the 4/4i with the tackle’s movement allowing the fullback to kick the 4/4i with inside leverage. While this technique works well against teams that play the tackle’s shoulder with the 4i or play a static front, we found that this technique was not resilient against front movement or 4i’s that simply play the B-Gap.

Clip 1: Notice how the exchange of responsibility between the fullback and RT allow for inside leverage on both blocks. This change allows us to maintain the A-gap and run our ideal track for power.

By Doug Taracuk
Offensive Line Coach
Capital University (OH)

The gap run scheme has constantly evolved from the Wing-T days and Robust T days of my early coaching years. It is hard to watch a game on Friday night, Saturday or Sunday and not see several gap scheme runs. The concept of building a wall inside, kicking someone out and leading a blocker through the hole lives today just like it does on the classic Vince Lombardi film explaining the “Packer Sweep”. One key difference offenses face today is the multitude of line stunts and second level blitzes designed to attack the running game.

At Capital, in the Ohio Athletic Conference, we face more pressures on run downs than we consistently see on passing downs. As we build a running package each week, we must make sure that it can account for the pressures we will see that week. We start by examining the common fronts used by our opponent. We like to know the alignments and favored techniques of the down linemen and the alignment and reads of the linebackers. We need to understand what is “normal” from this front. From there we will examine their pressure package used to stop the run game. Do they do this out of the normal front or do they align differently to get it done? We see both situations. Obviously, if we can see a key for a stunt or pressure via an alignment key, it helps us. In this report, I will walk you through some of our adjustments used to handle the various combinations of “A-gap” pressures used to stop our Gap Scheme Runs.

Defining Gap Rules

Our base rule on the play side is “Gap-Down-Backer”. Simple as it may seem, this rule has held true for my four decades of coaching. Gap is defined as a down defender aligned between my nose and the near shoulder of my inside partner on the play side. A player in the “gap” will be tough for my inside partner to assist with blocking. He would have to step outside while his responsibilities are inside. “Down”, for us, runs from the inside V of the neck on my inside partner to the tip of my partner’s near shoulder. Here, we could receive help on a combo block used to move a down lineman. “Backer” comes into play when there is no down man in my Gap or Down rules.

Using these guidelines, an offensive line could block most any look presented to it on the play side.

Here are “Gap” alignments.

The defenders are aligned somewhere between my nose and the near shoulder of my play side partner in Diagram 1. Diagram 2 are “Down” alignments. The lineman is aligned head-up or aligned on the outside half of my play side partner.

The Tackle has no one in his Gap or Down rule. To get to his “Backer” he will work a track through the rear of the Nose to pick off a loop move which would be difficult for his Guard to get. Refer to Diagram 3.  On the backside we will pull one or two of the lineman and we must control pinching movements which threaten our run from the inside-out. We are not set on who we pull for our gap plays. If it makes sense to pull the Center instead of the Backside Guard, we will. There are times when it makes sense to pull the Backside Tackle instead of the Guard or the Center. The key is for the three of them to know who should pull and why that pull takes preference. On Counter, we will pull the Center and the Tackle, the Guard and the Tackle, the Center and the TE/H-Back, the Guard and the TE/H-Back, the Center and the RB or the Guard and the RB. Once we determine the most dangerous pressures, we will select the pulling schemes.

Handling A Gap Threats in Base Fronts

Now, let’s look at some of the common fronts and I will explain how we handle the “A-gap” threats that we see. We will run our gap scheme runs to a Tight End or to an open side. From here on, I will focus on the schemes from the FST (front side Tackle) back. Let’s start with the common 4-2 front with the Tackle aligned on the outside shoulder of the Guard.

The Nose is aligned on the inside shoulder of the backside Guard. Both linebackers are in the box and in their normal alignments. The hardest block here would be the block of the FST. If the FSG (front side Guard) worked inside for the backside linebacker immediately, a pinch move into the “A-gap” would be difficult to stop by the FST. We would want to combo the block the tackle to the BSLB. Through film study, we want to know how the inside linebackers flow when they read down and pull action. If they are going to flow along on level two, we will have the FST use his hard angle footwork inside to knock the Tackle to the FSG. The FST will climb on he feels the FSG taking control of the block. The FSG will step vertically with his inside foot first and then step through the crotch of the defender with his second step. His eyes are in “A-gap” looking for a run through, but his hands are prepared to grasp the defender as the FST knocks him inside. Once the block on the defender begins, we want breast plate hand placement and our eyes on the outside V of the neck on the man. Again Refer to above Diagram 4.

The FST will lead step inside with the high knee aiming for the near armpit. The backside knee will aim for the near hip of the defender. We are coming with power moving him inside to the FSG.

If in our film study, we see that either of the inside backers will fill through “A-gap” on a regular basis through blitz or by running through an open window, we will alter the combo block. The FSG must be able to help on the down man but he must stop any penetration through his gap. His footwork does not change. He will lead with his inside foot and use a shortened step. He will still place his second step into the defender. To help the FST, we will use a shoulder and flipper to distort the defender’s momentum. Our eyes are still focused on the near linebacker to the backside linebacker. The FSG must be able to stay as long as possible and disengage when necessary to stop penetration inside. The FST will now use his slide base footwork. We will execute two quick lateral steps inside to gain position and they execute our angle drive block footwork. The third step would angle across and the fourth is the “through’ step into the man. The FST has to be able to react to a pinch move by the defender. The combo becomes a delayed version of the first one explained. The FSG’s rule is “Backer”. His primary gap is the “A-gap. He will help the FST until his assignment is threatened.

By Wendell Fevrine
Offensive Coordinator
New Utrecht High School (NY)
Twitter: @WFevrine

Gap scheme runs are great foundational concepts for any offense.  They force the defense to play assignment football, which displaces defenders in order to overcome the favorable angles for the offense.  This article will analyze how an offense running power and counter schemes can account for the most common defensive adjustments.  Opportunities for RPO’s and play action passes are prevalent, but this article will focus on strategies that keep the ball in the belly of your running back.  Handing the ball off for first downs and touchdowns has a visceral effect on an opponent’s pride that will pay dividends late in games.   Getting gutted in the run game is discouraging to a defense and often leads to undisciplined play, which in turn can lead to explosive plays for the offense.

On power, there is a front side combination block to the backside backer (2^nd backer in the box).  Giving the down block options to stay on the DT or go to backer softens him at the point of attack on the DT.  Coach Sam Pittman of the University of Arkansas was the offensive line coach of Northern Illinois when QB Jordan Lynch assaulted the NCAA record books using gap schemes.  Coach Pittman teaches the combo block with only the post block reacting to the backside backer.   The down blocker stays on the DT no matter what, going down like an avalanche, to ensure movement on the DT.  The post block will take a tough step and lift the DT vertically while eyeing backside backer (Inside gap threat).   In essence only one person is looking at backside backer in the combination; the running back is responsible for hitting the point of attack with a head of steam and the confidence to make an explosive decision at the heels of the down block while reacting to flashes of color.

The Power play is a part of the gap scheme family.  Transversely, there is no gap scheme without a gap block (aka down block).  Not getting movement on the DT at the point of attack is the most problematic feature of the play.   All the other components of the play mean nothing without maximizing movement at the point of attack.   The more movement you have at the point of attack, the more room you have for error with the other components.  Movement at the point of attack on the DT is the foundation of the play, trying to fix anything else is futile without ensuring this component. 

Problem 1: Play Side Movement

Answer: RB Bang Cut

If the linemen being down blocked tries to play over the top of the down block or is trying to play 2 gaps, the down block will snap his hips into him while staying engaged like a man blocking scheme.  The running back needs to maintain eye discipline on the down block and press the A gap full speed.  As he approaches the A gap he will break to the tail of the down block (bang cut) and hit the hole “face first” to ensure body lean and low pad level.

To study film of this concept, click on the video below: