If your goal is to develop muscular endurance and overall fitness rather than muscle and strength I am sure you know by now that this can only be done with high repetition exercises. (unique-bodyweight-exercises.com)
When performing most weight programs of several sets of high repetitions, muscles are isolated and worked to the point of failure, which means significant fatigue. (philmaffetone.com)
Even Pull Up experts could benefit from the muscular endurance necessary for high repetition sets. (onnit.com)