GAP SCHEMES
POWER
Downhill run with backside G pulling.
Best vs Fronts: 3-tech, 4-down
OL Assignments: Down blocks, Pulling guard, Kick & wrap
Designed Hit: Play-side B-gap
RB Job: Follow puller, Inside-out read off kick block
COUNTER
Misdirection with backside G and H or Y pulling.
Best vs Fronts: Flow defenses
OL Assignments: Down blocks, Pulling guard & tackle (or H/Y)
Designed Hit: Backside B-gap
RB Job: Counter step, Follow pullers
DUO
Double-team downhill run.
Best vs Fronts: Even fronts
OL Assignments: Double teams, Vertical push
Designed Hit: A-gap
RB Job: Read LBs, Hit vertical
Think: Power without puller
ISO
Lead blocker inserts in on Mike or play side LB.
Best vs Fronts: Even fronts
OL Assignments: Base blocks, FB/H/Y leads on LB
Designed Hit: A-gap
RB Job: Follow fullback, One cut downhill
G-LEAD
Guard leads through hole to block play side LB.
Best vs Fronts: 4-down
OL Assignments: Down blocks, Pulling guard leads
Designed Hit: B-gap
RB Job: Follow guard, Vertical entry
DART
Backside tackle pulls and leads through the hole, creating an extra blocker at the point of attack.
Best vs Fronts: 4-down, 3-tech, Wide edge defenders
OL Assignments: Play-side OL down blocks inside, Backside Tackle pulls (instead of guard)
Designed Hit: Play side B-gap
RB Job: Follow pulling tackle, Press B-gap, One cut vertical
POWER READ
Power with QB read.
Best vs Fronts: Wide 9
OL Assignments: Power blocking, Leave edge unblocked
Designed Hit: RB outside / QB inside
RB Job: Stretch path, Receive ball on perimeter
BASH
Back Away QB Counter read.
Best vs Fronts: Flow defenses
OL Assignments: Counter blocking, Leave edge unblocked
Designed Hit: QB: backside B-gap
RB: sweep away from counter blocks
QB Job: Counter, Follow pullers
CRUNCH
Down/kick interior gap run.
Best vs Fronts: Tight fronts
OL Assignments: Down blocks & Kick-outs
Designed Hit: A/B-gap
RB Job: Hit downhill fast
TRAP
Interior trap run.
Best vs Fronts: Penetrating 3-tech
OL Assignments: Invite penetration, Trap with puller
Designed Hit: A/B-gap (quick)
RB Job: Fast downhill, Hit crease immediately
WHAM
Trap with TE/H-back.
Best vs Fronts: 1-tech
OL Assignments: OL bypass DL, Y/H-back blocks nose
Designed Hit: A-gap
RB Job: Quick downhill hit