How does a referee signal for a goal?

A referee signals for a goal primarily by pointing at the goal with one arm, which is a clear and universally recognized gesture indicating that a goal has been scored. This method effectively communicates to players, officials, and spectators that the ball has crossed the goal line within the rules of the game, confirming the validity of the goal.

The action of pointing helps to eliminate ambiguity, ensuring that everyone on the field understands that a scoring event has taken place. This visual cue is essential for maintaining clarity during the match and for the subsequent actions that follow a goal, such as the restart of play.

The other options do not accurately represent the standard procedure for signaling a goal. While blowing the whistle may be used for other situations, it is not specific to indicating a goal. Raising one hand above the head or running towards the center circle have different meanings in the context of the game and are not used to signal a goal.