Passing Strength and Field-and-Boundary Defenses: A Quarterback’s Guide
Understanding defensive coverage structures is critical for quarterbacks. Two key concepts—passing strength and field-and-boundary coverage—dictate how defenses align and adjust.
What Is Passing Strength?
Passing strength is the side of the formation with the most eligible receivers. For example:
* In a 3-by-1 formation (tight end, slot receiver, and