Begin with a thorough warm-up, including exercises such as jogging, jumping jacks, and arm circles. For deadlifts, focus on maintaining a neutral spine and engaging your glutes and hamstrings. If 315/205 lbs is too heavy, reduce the weight to maintain proper form and safety. In pull-ups, focus on engaging your back muscles and pulling your chest towards the bar. If these are too challenging, modify with assisted pull-ups or jumping pull-ups. For sprints, aim for maximum effort and speed, but be mindful of your surroundings and avoid injury. This workout is designed to improve your strength and endurance, so push yourself to your limits while maintaining proper form and technique. Take advantage of the rest periods to recover and prepare for the next round. Finish with a cooldown involving stretching, particularly focusing on the back and arms.