What is one of the key responsibilities of monitors during the training events?

One of the key responsibilities of monitors during training events is to observe for safety. This responsibility is critical because the primary goal of any training program, especially within a physically demanding context like the Marine Corps Combat Fitness Test, is to minimize the risk of injury and ensure that all participants are operating in a safe environment. Monitors are tasked with identifying any unsafe practices, ensuring equipment is used correctly, and making certain that participants adhere to safety protocols. By focusing on safety, monitors can help facilitate a productive training atmosphere that emphasizes both performance and well-being.

Other roles such as ensuring uniformity in gear, teaching advanced techniques, or recording times are important, but they do not take precedence over the fundamental need to keep all participants safe during potentially strenuous activities.