What physiological adaptations do Marines seek through CFT training?

The primary focus of CFT training is geared towards improving muscular strength, endurance, and overall fitness, which are crucial for the demanding tasks faced by Marines in a combat scenario. These adaptations ensure that Marines develop the physical capability to perform a variety of movements and sustain high levels of activity over time, which can directly impact operational effectiveness and readiness.

Muscular strength enables Marines to carry heavy loads, while endurance allows them to maintain performance over extended periods, both of which are essential in combat situations. Overall fitness encompasses a balance of various physical capacities that contribute to a Marine's ability to successfully engage in missions, making this option the most aligned with the goals of the Combat Fitness Test training regimen.