Playbooks
Quick Reference
Breakdown
HB Zone from the Weak I Close Flex set is a straightforward inside zone run play with 21 personnel on the field. The diagram shows the fullback releasing on a lead path to the point of attack while the halfback takes his zone read steps toward the line, reading the blocking surface from backside to frontside. This is a run play designed to beat both man and zone fronts by letting the offensive line and lead blocker create a natural cutback lane, with the primary read progression being the halfback identifying his crease based on the flow of the defensive front.
Defensive Reads
Watch linebacker depth at the snap, if they are sitting back in zone drops this play has a clean lane since there is less immediate run fill Key the defensive line alignment, an odd front with a nose tackle over center can clog the interior cutback lane the halfback wants to use Identify if the defense is running a run blitz with linebackers crashing downhill, this play struggles against fast flow linebackers who beat the fullback to the point of attack Look for safeties creeping into the box pre-snap, that signals run support help that can shut down the cutback lane and force the halfback to bounce outside into pursuit Man coverage on the backend with no extra run defenders is the ideal shell to attack, since it leaves the fullback lead block one on one against the first level defender
Usage Tips
Use pre-snap motion or a quick glance at the linebacker depth to confirm whether you are facing a light box before snapping this play
Attack this play when defenses stack the box in run support but leave light coverage over the top, since the fullback lead block helps control extra defenders near the line
Combine HB Zone with HB Counter or HB Draw to keep the defense guessing on the ground attack, then mix in Bench Flat or PA Boot Slide off the same look to punish aggressive linebackers flowing hard to the run
On early downs, use HB Zone to stay ahead of the chains and set up PA Spot or PA Slot Corner later in the series once the defense starts cheating up
Hot route the fullback into a flat route if you diagnose an all out blitz pre-snap, turning this into a quick checkdown answer against pressure
