Ben Olson, Co-DC, Incarnate Word

Full video on Glazier Drive:  3 Down Pass Rush vs. 4 Down Pass Rush Rules for D-Line

BASIC STRUCTURE

The four-man rush uses two high rushers (targeting the quarterback's throwing arm/upfield shoulder) and two low rushers (targeting the quarterback's front leg). The goal is to create three one-on-one matchups while rushing four players, allowing defensive linemen to work natural games and stunts.

THE A GAP RUSHER (MOST CRITICAL ROLE)

The A gap rusher is the low rusher to the slide side, typically the defensive tackle where the center turns. This is the most important job in the four-man rush. The A gap rusher is a second-level rusher who attacks the center with power, acting as the "quarterback step-up guy." When executing properly, this rusher can occupy two blockers (center and guard), creating true one-on-one situations elsewhere.

TWO-WAY GO CONCEPT

The tackle and end to the man side (away from center's slide direction) have "two-way goes" - they can work vertical rushes or natural games. If the three technique makes an inside move, the nose can work a natural stunt off him. The key principle: "make him right" - when you feel a flash from a teammate, adjust your rush to create the opening.

SLIDE SIDE TECHNIQUE

The defensive end to the slide side should think "power rush" and "dictate daylight" - a more controlled rush rather than going all-out. This maintains rush lane integrity and prevents the quarterback from escaping.

COACHING POINTS

When making an inside move, stay on your track and clear it completely - don't abort the move or spin out, as this blocks the natural stunt coming behind you. The drill work is done at 75% speed, often during special teams periods when defensive tackles aren't involved in kickoff coverage.

RESULT

When executed correctly, the four-man rush creates three legitimate one-on-one matchups, collapses the pocket from multiple angles, and prevents quarterback escape lanes while maintaining coverage help behind.