From the Sidelines
Building off our Personnel > Formations > Plays series, we transition to a series on Film Study with an offensive focus. Over the next 3 weeks we will discuss:
- A tactical, repeatable process to leverage when watching film
- Breaking down self-scout and opponent tendencies
- Film study for player development
This Week: Film Study 101, a Repeatable Process
Disclaimer - like anything in our sport, there's not one way to do something. The information below is intended to serve as a baseline for you to build from, cherry-pick if you see fit, or scrap entirely if you have a trusted system.
Have a different approach? We'd love to hear from you - email us your thoughts at football@coachtree.us.
If you're coaching anywhere above the youth level, you're already watching film - and likely a lot. The separator for seasoned film junkies is often NOT effort or volume, it's their disciplined approach:
- Eye-order
- Re-watch cadence
- Noted takeaways
- Separating the process from conclusions
This week is focused on the mechanics of watching film, snap by snap, with intent.
Core Principle: One Play, Multiple Reps
Great coaches watch plays in repeatable layers, with each rep (or replay) offering different answers to different questions.
When the same questions are answered, in the same order, for every snap - patterns begin to surface.
A framework for repeatable eye cadence to analyze every snap can maintain consistency and structure.
Rep 1: Full Speed, No Pause
Objective: Establish context
You're simply asking:
- What was the situation?
- What was the outcome?
- Did anything immediately change how I feel about this defense?
Try to avoid singling out an area that will be defined later in your cadence - this may cause you to miss a key element. The process is what gives confidence that all critical elements will be caught in a subsequent rep.
Log it mentally (and/or confirm the tag if you're breaking it down) as:
- Explosive
- Normal
- Negative
Rep 2: A Brief and Intentional Pre-Snap Pause
Objective: Confirm what the defense is showing
Your eyes should move in the same order for every play - we outline a Front to Shell approach, the order is less important than the consistency:
- Front & box structure
- Pressure indicators
- Shell and leverage
This isn't about naming the final coverage. It's about understanding run-pass intent, reads and stress-points before the ball is snapped.
Rep 3: Post-Snap Confirmation
Objective: Identify what the defense actually did.
Now you're isolating:
- Rotation vs static shell
- Pressure vs. simulated pressure
- Man vs. zone principles
- Front tells & adjustments
This now gives the clarity to identify the defensive call and is where experienced coaches separate structure from disguise.
Rep 4: Identify the Conflict (or Force) Defender
Objective: Evaluate the design
This rep is what turns film study to play-calling clarity.
Every offensive call is built to create conflict with a specific defender or area - someone who's responsibilities are stressed once the ball is snapped. We care about if the play worked, but care more about:
Who was intended to be put in conflict on this play, and did it happen effectively?
Conflict (or Force) Defender Examples:
- Run-Pass: Example - does the defender have tendencies to trigger run first or hang for pass?
- Apex
- Overhang
- Box Safety
- Nickel
- Inside-Out: Example - does the defender widen with an outside threat, or protect an inside window?
- curl/flat
- hook
- alley defender
- Vertical-Underneath: Example - Who is responsible for carrying verticals, and how is it done?
- Match Safety
- Hook to Curl defender
- Edge-Force: Example - Does the defender set the edge first or lean to their zone?
- force player
- EMLOS
- Field LB
Considering these elements allows you to not just drill into scheme, but begin to capture style of play by individual defenders (fast trigger, soft on the edge, weak at carrying the vertical, etc.)
Rep 5: Identify your Take
Objective: Extract an answer.
This rep will allow you to take the previous views and answer questions like:
- Why did it work or fail?
- What's the counter?
- How can we target based on our Personnel & Formations?
Discipline: Don't Blend Situations too Early
It's critical to marry your film approach to the situation. 3rd down and Redzone defense often produces entirely different behaviors. Blending these too early may blur recognition.
Clarity first, complexity next.
Next week we will build upon these principles to discuss the situation cadence with an Opponent & Self Scout approach to Film Study.
Share your Thoughts: We welcome insights from coaches at all levels - your perspective shapes our content. Email us any feedback, what works for you, or disagreements at football@coachtree.us.
- Team CoachTree
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