A fitness professional's role in an emergency action plan is to:

The role of a fitness professional in an emergency action plan is fundamentally centered on performing assigned duties at the time of an emergency. This means that they are responsible for executing the specific actions they have been trained to take, which are outlined in the emergency plan.

These duties may include assessing the situation, providing first aid if necessary, reassuring participants, and following established protocols to ensure everyone's safety. By adhering to these responsibilities, a fitness professional helps to maintain order, minimize confusion, and ensure a coordinated response during an emergency situation.

While the other choices may seem relevant, they either misinterpret the proper protocol or could lead to unsafe outcomes. For example, immediately evacuating without a clear directive can lead to chaos, and ignoring rules can compromise the safety of everyone involved. Calling outside authorities is also a critical step but typically follows the execution of immediate response duties and might not be the primary role of a fitness professional during the initial moments of an emergency.