Looking to build upper body strength and muscle definition? This workout is perfect for targeting your back, shoulders, chest, and arms. Start with 3 sets of 10 pull-ups to work your back and biceps. The pike push-ups in the next 3 sets will engage your shoulders and triceps, building strength and stability. Then, move on to 3 sets of 10 chin-ups to continue targeting your back and biceps. Finally, finish with 3 sets of 10 push-ups to engage your chest and triceps, promoting muscle endurance. For an added challenge, perform the pull-ups and chin-ups with a variety of grips, such as wide, narrow, and neutral grips. Remember to maintain proper form throughout the workout and rest for about 60-90 seconds between each set to optimize your performance and results. This workout will help you develop a strong and well-defined upper body when performed consistently and paired with a balanced diet and sufficient rest.