Before starting the workout, warm up with some light cardio and dynamic stretching to prepare your body for the movements. During the 400 meter run and double-unders, focus on maintaining a steady pace and breathing rhythm. If double-unders are too challenging, modify with single-unders or jumping jacks. For burpees, aim for a full range of motion and maintain good form throughout the movement. If 26 reps are too challenging, reduce the number to maintain proper technique and safety. During power cleans, use a weight that allows for good form and technique. If 165/120 lbs is too heavy, reduce the weight to maintain proper technique and safety. In shoulder to overheads, focus on stability and control throughout the movement. If 135/120 lbs is too heavy, reduce the weight to maintain proper technique and safety. This workout is a high-intensity challenge that requires a balance of strength, endurance, and skill. Pace yourself throughout the rounds and exercises, and finish with a cooldown involving stretching and foam rolling to aid in recovery.