What is a component of Physical Readiness Training?

Cardiovascular endurance is a key component of Physical Readiness Training as it focuses on improving the efficiency of the heart, lungs, and muscles during prolonged physical activity. Developing cardiovascular endurance is crucial for service members, as it enhances their overall physical capability to perform duties that require stamina. This aspect of training includes activities such as running, cycling, swimming, or any form of aerobic exercise that raises the heart rate and builds endurance over time.

In the context of Physical Readiness Training, a strong emphasis is placed on preparing service members for the physical demands of their roles, making cardiovascular endurance critical for maintaining fitness levels necessary for operational effectiveness. Other components of physical fitness do play roles as well, but the primary goal in this context is to improve cardiovascular conditioning.