Playbooks

0 1 Trap out of Shotgun Doubles Offset Wk is a pure inside run play built off a trap blocking scheme, with the HB taking the handoff and pressing forward off the interior linemen. The diagram shows the offensive line executing down blocks with a puller trapping the first defender inside the point of attack, creating a natural crease for the HB to hit downhill. There are no route concepts shown here since this is a run-only design, so the primary read is the HB reading the trap block and picking his gap based on how the defensive tackle reacts to the pulling blocker.
Watch for defensive tackles who consistently shoot gaps upfield, since that aggressiveness is exactly what the trap block is designed to exploit. If the defense shows a light box with only four or five defenders, this play has a strong angle to hit for solid yardage. User linebackers who scrape hard and fill the trap gap immediately will shut this play down, so avoid it if you see a defender spying the interior. Look for run blitzes or A gap pressure pre-snap, since a well timed blitz can beat the puller to the point of attack. Stacked eight man fronts or run commit defenses neutralize this play, so check the box count before calling it.
Use pre-snap motion or a quick glance at the defensive tackle alignment to confirm the trap will have a clean angle before the snap.
This play thrives against aggressive interior defensive linemen who shoot upfield, since the trap block uses their own momentum against them.
Call this on early downs like 1st and 10 or 2nd and short to keep the defense honest and set up play-action shots later in the drive.
Pair 0 1 Trap with RPO Power Peek or RPO Power Alert Bubble from the same set so the defense has to respect both the trap run action and the perimeter bubble threat.
Avoid calling this into stacked box looks with extra defenders showing blitz, since the trap puller can get overwhelmed by numbers.