What is the main focus of the commands during Army Physical Readiness Training?

The main focus of the commands during Army Physical Readiness Training is to ensure proper warm-up and stretching. This emphasis on warming up and stretching is crucial because it helps prevent injuries and prepares the body for more intense physical activity. Proper warm-ups increase blood flow to the muscles, enhance flexibility, and improve overall performance during the training session. Incorporating structured commands for warm-ups also sets a standard for all participants, promoting a consistent approach to physical readiness across the board.

While improving strength, increasing speed, and enhancing endurance are important components of an overall fitness program, the initial step that enables these aspects of training effectively is the preparation of the body through warm-up and stretching. Therefore, the correct answer highlights the foundational role of these activities in Army Physical Readiness Training.