What should a monitor ensure regarding the equipment during AL?

A monitor should ensure that the equipment is free from any damage because this is essential for the safety and effectiveness of the training. Damaged equipment can pose significant risks to participants, potentially leading to injuries or accidents during exercises. Ensuring that all equipment is in good condition allows participants to focus on their performance without being distracted by concerns over the integrity of the gear they are using. In a training environment like the Marine Corps Combat Fitness Test, where physical readiness is critical, having dependable equipment contributes to the overall success of the event and the safety of all involved.

Regarding the other options, while adjusting equipment to fit individual participants or ensuring proper storage post-event is important for overall management of the training, these do not directly address the immediate safety risks posed by using damaged equipment during active training. Checking for improper form is also vital in training but relates more to coaching and technique rather than equipment integrity.