"Calls the signals" is an idiomatic expression that typically refers to the role of a person, often a leader or a captain, who is responsible for making decisions or giving instructions in a particular scenario or activity. This term is commonly used in sports, especially team sports like American football, basketball, or baseball.
In sports, the phrase "calls the signals" usually indicates the individual who is in charge of coordinating the team's plays or strategies during gameplay. This person possesses a deep understanding of the game's rules, tactics, and the abilities of their teammates. They use this knowledge to communicate and direct the actions of the team, guiding their movements and ensuring optimal performance and outcomes. They make key decisions regarding offensive tactics, defensive strategies, or play executions, directing players on where to position themselves or what moves to carry out.
Furthermore, the person who "calls the signals" is often responsible for reading and interpreting the opponent's strategies and adjusting the team's approach accordingly. This person's ability to assess game situations swiftly and accurately, as well as their communication skills, are crucial for effective teamwork and overall success on the field.
In a broader sense, outside the realm of sports, the phrase "calls the signals" can also be used to describe a person who has significant control, influence, or authority in a particular situation, organization, or group. Their decisions and actions tend to shape the course of events and determine the actions of others involved.
