The purpose of the human physiology course series is to establish the foundation of cellular processes in various structures and tissues that provide the normal balance of cellular function, enabling the organism to function. The course series also presents pathology of the body systems with an emphasis on pathological impact on human movement. Human Physiology I focuses on the anatomy, physiology, and pathology basics of select body systems, including muscular, integumentary, nervous, immune, cardiovascular, and respiratory systems.