Playbooks
HB Toss Crack is a perimeter run play out of the I Form Tight set that gets the ball to the HB quickly with a crack block scheme from the wide receiver or TE to seal the edge defender. The FB and playside tackle work to kick out or wall off the second level, giving the HB a clear lane to bounce outside once the crack block lands. This is a pure run play designed to attack overaggressive defensive ends and outside linebackers who crash hard into the backfield, with the primary read being the crack block first and the alley defender second.
Identify the crack block defender pre-snap, usually the play side DE or OLB, and see if the defense sets an edge player who can read and squeeze the crack. Watch for a hard edge defender or a defensive end who consistently maintains outside contain rather than crashing inside, since disciplined edge play kills this concept. Check safety depth and alignment. A safety rotated down into the box can beat this play by filling the alley before the crack block finishes. Look for user defenders sitting in the flat or lurking as a spy, since a smart human user can jump the crack block and blow up the toss in the backfield. Man coverage with off corners tends to be more vulnerable to this run since the corner is not in position to set the edge, while zone shells with disciplined flow linebackers can rally and shut it down quickly.
Run this against defenses that show run fits with the DE or OLB flying upfield since the crack block eliminates that leverage.
Check the flow of the linebackers pre-snap. If they are cheating toward the play call side, consider audibling to HB Toss the other direction or into HB Counter for misdirection.
Use HB Toss Crack on early downs in base personnel matchups where the defense has not declared an overload blitz to the edge.
Pair this with FB Fake HB Toss and HB Lead Toss in the same series so the defense has to respect multiple toss looks and cannot key the crack block every snap.
Take the cutback lane if the alley defender squeezes too fast, since the crack block often springs a home run cutback against pursuit that overruns the play.




















