Playbooks

Not in any team playbook.
Motion Power Weak is a gap scheme run play out of the I Form Wing formation with 22 personnel. Pre-snap motion brings the wing man across the formation to add an extra lead blocker to the weak side, and the diagram shows the fullback and pulling linemen kicking out toward the weak side edge while the HB takes a downhill path off the double team at the point of attack. This is a run-heavy design meant to overload the weak side edge with numbers, and the primary read is the play side double team and puller: if the edge defender gets kicked out, the HB presses the hole behind the FB lead, and if the alley is clogged the back can bounce off the pulling guard's block outside.
Watch the weak side defensive end and outside linebacker before the snap, if they crash down hard on run flow they are vulnerable to the kick out block and the HB can bounce it outside. Check safety depth and alignment after the motion, if the strong safety rotates down into the box pre-snap that signals a run blitz or extra fitter aimed at stopping this exact concept. Man coverage shells with press corners tend to leave the weak side alley thin since corners are locked in coverage rather than serving as run support, making this a strong man beater on the ground. Zone shells like Cover 3 or Cover 4 that keep linebackers in run fits and flowing hard to the play call side can shut this down if the weak side backer reads the pulling guard quickly. Look for a user-controlled linebacker sitting in the hole post-snap, since the read progression relies on the point of attack double team, an aggressive user fill at the mesh point forces the back to cut back against the grain immediately.
Use the pre-snap motion to identify if the defense shifts a linebacker or safety toward the weak side, which tells you if they are keying run motion.
This play hits hardest against base 4-3 and 3-4 fronts where the weak side lacks an extra run fitter, so avoid calling it into stacked box looks with 8 or more defenders in the box.
Pair Motion Power Weak with Mtn PA Sprint HB Flat or PA Boot Flow from the same set so the defense has to respect both the run action and the play action off identical motion and formation, keeping linebackers honest.
On early downs in run-friendly distances like 1st and 10 or 2nd and short, this play punishes defenses that sell out to stop the strong side, since the weak side kick out creates a natural crease.
Trust the fullback's initial kick block before committing to a lane, patience through the mesh point is critical since the hole develops slightly slower than standard power due to the wing motion timing.