Goal (sport) placed at each end of the playing field. Each structure usually consists of two vertical posts, called "goal posts", supporting a horizontal "crossbar". A "goal line" marked on the playing surface between the goal posts demarcates the goal area. Thus, the objective is to send the ball or puck between the goal posts, under or over the crossbar (depending on the sport), and across the goal line. Less commonly, as in basketball or netball, goals are ring-shaped. The structure is often accompanied with an auxiliary net, which stops or slows down the ball when a goal is scored. In some
Strategy of the central position Frederick was able to use his central position to maneuver and attack each enemy separately despite being vastly outnumbered overall. In World War II, Rommel maintained a central position on the Mareth Line between allied forces in Tunisia and Libya. The tactic loses at least some of its advantage when employed against successive wings or flanks of a single force with a unified command structure, as a single defending force's better communication and coordination enable it to better execute a pincer movement against the attacker. Strategy of the central position The strategy of the central position was a key tactical