What is one reason physical readiness is required by law?

The requirement for physical readiness being mandated by law, specifically as a directive from Congress, emphasizes the importance that Congress places on the physical fitness of military personnel. This legal framework establishes physical readiness as a critical component of military service, ensuring that all service members meet certain fitness standards necessary for operational readiness and effectiveness.

By legislating physical readiness, Congress acknowledges that a physically fit force is better prepared to fulfill its duties and respond to the needs of national defense. This requirement ensures that soldiers can perform their roles effectively, maintain readiness for deployment, and uphold the standards expected of them in various operational environments. While aspects such as health, morale, and efficiency are important, the focus here is on the legal obligation that underscores physical readiness as a foundational element in military service.