How many diamond pushups should I incorporate into my daily workout regimen to achieve optimal gains in upper body strength? Considering that this exercise targets the triceps, chest, and shoulders particularly well, it becomes crucial to discern not only the appropriate quantity but also the frequency of execution. Is there an ideal range of repetitions that allows for proper muscle fatigue without risking injury or overtraining? Should I juxtapose my diamond pushup routine with other forms of resistance training to ensure balanced development? Furthermore, how does my fitness level, age, and body weight influence the number of these specialized pushups I should aim for? Could there be variations in the recommended volume based on specific fitness goals, such as hypertrophy versus endurance? Are there indications that I should adjust the intensity as I progress over time? These inquiries certainly compel a deeper exploration into the nuances of this challenging exercise.