Basic Flexbone Offensive Line Blocking: Zone Dive Series
May 8, 2026
Stop overcomplicating your offensive line rules.
If you want to move the chains and punish the interior, you need to master the Zone Dive. This video breaks down the fundamental blocking assignments that make this play the most consistent four-yard gainer in the Flexbone arsenal.
The Core Concept: Vertical Displacement
We aren’t dancing at the line of scrimmage. We are creating a surge.
Playside Triple Team: We’re putting three hats on the point of attack to create an immediate vertical push.
Backside Scoop Blocks: Our backside linemen are staying on their tracks with two aggressive scoop blocks to cut off pursuit and seal the lanes.
The Only “Adjustment” You Need
The beauty of this scheme is its simplicity.
There is only one major “if/then” scenario:
The B-Gap Rule: If you’re facing a 4i or a pure B-gap defender, the playside tackle simply downs that defender.
Everything Else Stays the Same: No complex checks, no chaotic re-calls. The rest of the unit sticks to their base rules and drives.
Whether you’re a veteran Flexbone coach or looking to install a reliable short-yardage package, this “keep it simple” approach ensures your O-line plays fast and aggressive.
Watch the full breakdown to see these rules in action and learn how to coach the footwork for the scoop and the double-team transitions.
