Warm up with a light jog and dynamic stretching to prepare your body for the workout. For each round, aim to maintain a consistent pace and partition movements as needed to avoid burnout. If you don't have access to a weight vest, consider using a backpack filled with books or other heavy objects. If you struggle with pull-ups, consider using a resistance band or performing jumping pull-ups instead. For the air squats, focus on maintaining proper form and depth throughout the entire workout. If you have any mobility limitations or injuries, be sure to modify movements as needed to avoid exacerbating any issues. After completing the workout, cool down with a light jog and static stretching, focusing on your legs, back, and core. The goal is to build endurance and mental toughness while maintaining proper form and technique.