The existence of a regulation of soccer is a certain and indisputable fact. All those who approach this sport know its existence. However, there is one rule that reveals the ignorance of the vast majority (players, coaches, managers and public). On the offside lines Anyone who approaches the game knows that field players cannot handle the ball with their hands except for throw-ins. They also recognize that the team that scores a goal wins, to name just two examples. Yet, the law of offside is [...]