What is the purpose of the command 'Go!' before an event?

The command 'Go!' is primarily used to indicate the start of an event. This vocal cue serves as a clear signal that participants should begin their activity or challenge, ensuring that everyone is aligned and ready to commence simultaneously. By using this command, it provides a standardized way to initiate competition or physical tasks within the context of training or evaluation in the military, allowing for fairness and consistency.

In the context of military practices, timing can be crucial, and a definitive start command is essential for organizing and conducting events effectively. Understanding this command's purpose helps participants focus mentally as they prepare to engage in the task at hand, enhancing both performance and safety during the event.