What is Drive HB Under Speed
Drive HB Under Speed from Gun Bunch Nasty is your go-to play when you need a reliable underneath route that works against ANY coverage. Michigan playbook. The halfback runs a special "speed in" route — it's not just a basic slant. This thing has a CURVED CUT that makes it deadly.
The route concept gives you a mesh between your tight end drag and that halfback speed in. Two levels of reads. Underneath first, then over the top if nothing's there. Don't just spam the halfback route like most people do.
Why this works: The curved cut destroys man coverage. Multiple route levels give you options against zone. Your opponent has to respect EVERYTHING — not just one route.
How to Set Up Drive HB Under Speed
Formation: Gun Bunch Nasty (Michigan Playbook)
Play: Drive HB Under
Pre-snap adjustments — do these EVERY TIME:
- Outside right wide receiver → Put on a flat route (Wire triangle, select him, right trigger)
- Tight end → Put on a drag route (Wire triangle, select him, down on right stick)
- Align your bunch to the wide side of the field — you NEED space for that speed in route to develop
The bunch alignment is KEY. Wide side of the field. Give that halfback room to work his magic on that curved cut.
Reading the Coverage
First Level Reads (Underneath):
- Mesh concept between tight end drag and halfback speed in
- Make a READ between these two routes
- Watch for the halfback getting bumped at the line — it happens sometimes
Second Level Reads (Over the Top):
- Corner route on the ISO wide receiver to the left
- In route on the point wide receiver to the right
- Only throw these when underneath isn't open
When to Use This Route Concept
Drive HB Under Speed works in ANY situation. That's what makes it special.
Against Man Coverage:
The curved cut on the halfback speed in is MONEY. Man defenders can't stay with that movement. The corner route and in route also cook man coverage.
Against Zone Coverage:
Multiple levels create windows. Underneath routes find soft spots. Over the top routes attack deeper zones when safeties bite on the mesh concept.
Short yardage situations:
That drag and speed in combo gives you reliable completions. High percentage throws.
Red zone:
Compressed field makes the mesh even more effective. Less space for defenders to cover everything.
Why Drive HB Under Speed Dominates
It's the CURVED CUT on the halfback route. Most in routes are just straight lines. This one has movement that breaks defenders' hips.
Multiple levels force defenders to make choices. Cover the underneath? The over routes are open. Jump the deeper stuff? Mesh concept underneath kills them.
The mesh concept between drag and speed in creates natural picks. Legal picks. Defenders run into each other trying to cover both routes.
Your quarterback's legs are ALWAYS an option. Good pocket, but if the rush comes — you can move.
Common Mistakes with This Play
Spamming the halfback route:
Don't just throw to the speed in every single time. Make the read. Sometimes the drag is better. Sometimes nothing underneath is open and you go to the next level.
Wrong field alignment:
Bunch to the SHORT side of the field kills the play. That speed in route needs ROOM to develop the curved cut.
Throwing routes just to throw them:
Don't force throws to the corner route or deep in route if the underneath is wide open. Take what the defense gives you.
Staring down one receiver:
The beauty is in the progression. Tight end drag to halfback speed in to corner route to deep in route. Work through it.
Poor pocket management:
Keep a good pocket. Don't scramble too early. Let the routes develop — especially that curved cut.
What Counters Drive HB Under Speed
Aggressive underneath coverage can slow it down. When defenders jump the mesh concept hard.
Your counter to their counter:
That's when the over-the-top routes become MONEY. Corner route and deep in route will be open if they're selling out to stop the mesh.
Bump coverage at the line can disrupt the halfback route timing. When they're physical with your receivers right at the snap.
Your adjustment:
Use your quarterback's legs. Good pocket, but be ready to move if the routes get jammed up.
The key is having ALL the routes in your toolkit. Great individual routes like that halfback speed in become even BETTER when you're skilled at throwing the other routes on the play. Don't be one-dimensional.