This document summarizes a coaching seminar on the attacking 4-4-2 formation presented by Kelly Cross. It outlines the roles and responsibilities of each position, including full-backs pushing forward to support the attack, central midfielders protecting the center backs and making runs, and strikers staying central in the box. It also discusses defensive tactics like a flat back four and compact midfield zoning. The overall philosophy is to attack with 8 players and defend with 8 players within a fluid system rather than rigid positions.