4-2-5 Run Fits Simplified - Zach Kelley - Cedar Hill HS (TX)

ILB Reads & Run Fits - Spencer Leno - Massillon Washington HS (OH)

Base 4-2-5 - Clay Ferguson - Caldwell HS (TX)

Adapting a 425 TCU style defense Adam Hovorka, Plainedge High School NY

So You're An OC, Now What? - James Vint - Estacado HS (TX)

ONU | 4-2-5 Run Fits

Gary Patterson - TCU 4-2-5 Blitz Packages

Bear 3-4 ILB run fits

The Art of X Show: Defending Trips With Split-Field Coverage

How to remain simple while being multiple in the 4 2 5

Georgia's 4-2-5 Run Fits

Run Fits in the 4-3 Defense | Eric Kasperowicz | All Access Podcast

Game Planning 101: Identify Blitzes & Coverages In Football

Even Front Run Fits: Stopping the 3 most common Run Concepts from 40 front spacing.

Data Analytics for Beginners | Data Analytics Training | Data Analytics Course | Intellipaat

[BYP] Simplifying Run Fits with Joe Daniel

Checks and Coverages from the 4-2-5 Defense

ONU | Learn Our 4-2-5 Defense

How to Defend Pistol Formations in the 4-2-5 Defense

JCU Defense - Teaching Run Fits - Jeff Long - John Carroll Univ.

Building the Georgia Football Program Kirby Smart