Begin with a thorough warm-up, including exercises that activate the shoulders, core, and legs. For the overhead squats, focus on maintaining a stable core and a straight back throughout the movement. Use a weight that challenges you but allows you to maintain proper form. For toes to bars, aim for a controlled movement, with a strong kip and a full extension of the legs. Modify with knee raises or hanging leg raises if necessary. This workout is a challenging test of strength and endurance. Pace yourself throughout the rounds, and aim to maintain proper form throughout the movements. Finish with a cooldown involving stretching, particularly focusing on the shoulders, core, and hamstrings.