Offensive line coaching is not just teaching blocks, it's building a system that actually shows up on Friday night. Coach Chad Johnson breaks down how he turned years of notes, drills, and game-day details into a massive plug-and-play resource coaches can use immediately - from stance and starts to zone combos, stunt answers, and situational game-day charts.If you're a young offensive line coach, a coordinator trying to simplify your install, or a veteran coach who wants better organization and sharper teaching, this conversation is loaded with practical takeaways. Chad explains how he built Game Day Systems, why he organizes everything around identity and non-negotiables, and how his Substack grew into hundreds of resources, weekly coaching journals, and detailed breakdowns that help coaches transfer knowledge from the notebook to the field. You'll discover:

• How Chad built his offensive line vault from a simple clock-management form that exploded on social media
• Why he believes coaches fail when they know a lot but can't teach it clearly
• The system he uses to build an offensive line from the ground up, starting with identity, practice structure, and daily standards
• How he teaches zone footwork, combos, and when to come off on linebacker work
• Why repetition beats novelty, and why some of the best coaching happens in the boring details most people skip

Coach Paul Horne also shares hard-earned lessons from the trenches, including why a drill only matters if you can find it on film, why bad habits have to be coached out early, and why offensive line development is really about making the game simpler, not fancier.Chad also opens up about his journey from Sterlington, Louisiana, to Neville High School in Monroe, where he's helped mold elite tackle prospects like Will Campbell and Lance Hurd. Along the way, he shares the real story behind his coaching philosophy, the lessons learned from wins and painful losses, and the humor and personality that come with coaching some of the most unique characters in football.This one is essential listening if you coach offensive line, run an up-tempo or zone-based offense, or just want a better process for turning ideas into results. By the end, you'll walk away with a sharper way to think about practice, teaching, and what it really takes to own the trenches.

• X/Twitter: @coach_ChadJohn
• TikTok: @coachChadJohn
• Substack: https://gamedaysystems.substack.com?utm_source=navbar&utm_medium=web