Introduction
Soccer, or association football in many countries around the world, is a ball game played by teams consisting of eleven players each. The game itself is played on a rectangular field with goals at either end. The objective of the game is to score a point by making the ball enter the opposing player’s goal. Each team has a goalkeeper, a player who guards their respective team’s goalposts and prevents the ball from entering it. Except for the goalkeeper, players are only allowed to use either their head, torso, or feet to kick and touch the ball. ...
