What rank is required for a MANUF monitor in the CFT?

The requirement of NCO or above for a MANUF monitor in the CFT is based on the role's responsibilities and the necessity for a higher level of leadership and experience. Non-Commissioned Officers (NCOs) are trained to take on more complex tasks that include overseeing physical training events, ensuring adherence to standards, and providing guidance to junior Marines. This requirement helps ensure that monitors have the appropriate authority and experience to effectively lead, instruct, and contribute to the overall success of the Combat Fitness Test process.

As for the other options, a Private or Corporal might not possess the requisite experience or authority, and having a monitor at any rank would not ensure the necessary leadership and oversight required for this important physical training event. Thus, setting the bar at NCO or above maintains a higher standard for supervision and mentorship during the CFT.