When the attacking player on the back line pushes the ball into play, the players may then enter the shooting circle or cross the centre line. Before a shot at goal can be taken, the ball must first travel outside the circle. In a typical penalty corner, the attacking player on the back line will push the ball to a player at the top of the circle who will stop the ball just outside the circle. Another player will take the stopped ball and push or drag it back into the circle before attempting to shoot at goal (as per normal rules, the ball must be last played by an attacking player within the shooting circle for a goal to count).