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
Goal (sport) the ball is kicked, carried, or propelled by an attacking player's hand or arm. A goal in water polo is scored when the ball passes completely across the goal line, under the crossbar and between the goal posts. A goal may be scored through contact with any part of the attacker's body except a clenched fist. The goal structure in water polo is dependent upon the depth of the water. The goal mouth measures 3 metres across and is either 0.9 metres above the surface of the water or 2.4 metres above the floor of the pool, whichever is higher.