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In page Field hockey:

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The game begins with a pass back from the centre-forward usually to the centre-half back from the halfway line. The opposing team cannot try to tackle this play until the ball has been pushed back.[citation needed] The team consists of eleven players, usually aligned as follows: goalkeeper, right fullback, left fullback, three half-backs and five forwards who are right wing, right inner, centre forward, left inner and left wing. These positions can change and adapt throughout the course of the game depending on the attacking and defensive style of the opposition.[4]