Understanding Human Physiology Human physiology encompasses a complex interplay of various systems that collectively facilitate bodily functions, enabling survival and performance. Table 1 Human physiology limits Category Physiological Limit Description/Notes Muscle Strength: ~700 lbs (bench press) Achieved by elite powerlifters; varies with training and muscle type. Speed: ~27.8 mph (~44.7 km/h) Recorded by Usain Bolt … Continue reading Exploring the Limits of Human Physiology