Goal (sport) any net used not interfere with the goalkeeper. A goal in handball is scored when the ball is thrown completely over the goal line, below the crossbar and between the goal posts. The goal structure in team handball is 2 metres high and 3 metres wide. A net is required to catch the ball. In hockey, a goal is scored when the ball or puck passes completely over the goal line under the crossbar and between the goal posts, after being shot from with a semicircle from the goal. The goal structure in field hockey is wide by tall. Nets
Field hockey new surfaces being laid should be of a hybrid variety which require less watering. This is due to the negative ecological effects of the high water requirements of water-based synthetic fields. It has also been stated that the decision to make artificial surfaces mandatory greatly favoured more affluent countries who could afford these new pitches. The game is played between two teams of whom eleven, 10 field players and one goal keeper, are permitted to be on the pitch at any one time. The remaining players may be substituted in any combination. There is an unlimited number of times a