Objective
Teach coaches and players five core alignments, what each one stresses in coverage, and one simple play per formation so the whole team learns the shapes quickly.
Setup
Area
Any flag field; use the 70 × 30 yard NFL FLAG field for 5v5
Players
5 on offense for the examples (scale up for 6v6 and 7v7)
Equipment
1 ball, Flag belts, Cones or spots marking receiver alignments
Duration
15–20 minutes to walk through all five, then add one per practice live
How it works
- 1
Trips (three to one side)
All three receivers line up to one side of the center, spaced about 4 yards apart, with the outside man 3 yards from the sideline. It overloads one side, so the defense must shift or be outnumbered. Play: a flood with go, 7 yard out and 2 yard flat, read high to low.
- 2
Spread / 2x2 (balanced)
In 5v5 this is a receiver on each side 10 yards from the center plus a slot to one side, with the center releasing to the other so the routes end up two and two. It forces defenders to cover the full width. Play: mirrored slant/flat to both sides, the QB picks the side with the softer flat defender.
- 3
Bunch (tight triangle)
Three receivers within about 2 yards of each other, 5–6 yards outside the center, one on the line and two staggered behind. Routes cross immediately, which makes man coverage and press hard. Play: one runs a corner, one a flat, one a 5 yard sit, and the QB reads the flat defender.
- 4
Stack (one behind the other)
Two receivers line up in a column 1–2 yards apart, 6–8 yards outside the center. The defender over them cannot press both or know who is releasing where. Play: the front man runs a go, the back man a 5 yard out underneath him.
- 5
Empty (nobody in the backfield)
The QB in shotgun with all eligible players spread, the center releasing on a route. Every defender has to cover someone, which shows you the coverage before the snap. Play: quick hitches at 5 yards across the board, throwing to whichever defender plays deepest.
Coaching points
Teach alignments with landmarks (so many yards from the center or the sideline) rather than feel, so every formation looks the same every snap.
Leave at least 3 yards between receivers except in bunch and stack, where the closeness is the point.
Use formation to diagnose coverage: if defenders follow a motion across, it is man; if they bump over and pass it on, it is zone.
Run several plays from each formation so the defense cannot guess the play from the alignment alone.
Variations
Trips to 2x2 with motion
Line up in trips, then motion the innermost receiver back across to the weak side. The defense has to adjust late, and you now have a 2x2 look against a defense aligned to trips.
Stack into bunch
Add the center as a third man at the back of a stack to create a tight bunch. It keeps the stack release rules but adds a crosser for man-coverage teams.
Build it in Coach Board
Place the five alignments on separate Coach Board boards using the flag football field, so players can see exact spacing against the 30 yard width. Animate one play from each formation, save them in a formation playbook for the team, and share the link so kids can flip through the shapes on a phone before practice.