Final Answer:
CPL 2.10 (21b) refers to a section within the United States Marine Corps Order P1200.7V, which outlines regulations related to the physical fitness program.
Step-by-step explanation:
CPL 2.10 (21b) is a specific reference within the United States Marine Corps Order P1200.7V, which is the official document outlining regulations for the Marine Corps' physical fitness program. This section likely contains detailed information or guidelines related to a specific aspect of the fitness program, and it is crucial for Marines and personnel involved in physical training to be familiar with these regulations.
Marine Corps Orders (MCOs) provide comprehensive guidance on various aspects of Marine Corps operations, including training, discipline, and procedures. CPL 2.10 (21b) would pertain to a particular subsection or clause within this broader document, specifying details related to a component of the physical fitness program.