Before starting the workout, warm up with some light cardio and dynamic stretching for the shoulders, back, and hips. For burpees, focus on maintaining good form and keeping a steady pace. Make sure to fully extend your hips and jump at the top of each rep. During pull-ups, engage your back muscles and use a controlled motion to pull yourself up to the bar. If this is too challenging, modify with assisted pull-ups or jumping pull-ups. For back squats, focus on keeping your chest up and your knees tracking over your toes. Use your legs to drive the weight up and maintain good form throughout the set. This workout is designed to challenge your strength and endurance. Take breaks as needed, but try to push yourself to complete each round as quickly as possible while maintaining good form. After the workout, cool down with some static stretching for the shoulders, back, and hips. Drink plenty of water and refuel with a protein-rich snack or meal.