Book excerpt: To effectively overcome the problems presented by modern defenses, a complete passing game must possess both diversity and learnability. Concept Passing: Teaching the Modern Passing Game combines these two characteristics. Chapters include: Defining Concept-Based Passing, Formations and Personnel Groupings, Passing Game Terminology, Protection Schemes, The Drag Concept, The Vertical Concept, The Two-Man Game Concept, The Quick Concept, The Corner Concept, The Horizontal Concept, The Numbers Concept, The Three-Level Concept, The Object Concept, and Application of Pass Concepts.