Prerequisite(s): BIOL 244 for Athletic Training, Exercise Science, Physical Education, Health and Physical Education, Teaching-Physical Ed P-12, Teaching-Health PE P-12, Teaching-Phys Ed P-12 & TSD, Teaching-Health PE P-12 & TSD, Phys Ed-BS/MAT P-12 & Hlth, PE&TSD; BIOL 240 or BIOL 243 and departmental approval for Sports Nutrition minor. Restriction(s): Athletic Training, Exercise Science, Physical Education, Teaching-Health PE P-12, Teaching-Health PE P-12 & TSD, BS/MAT P-12 & Hlth, PE &TSD, Sports Nutrition minor. The physiological effects of physical activity upon the human organism. The reaction of exercises of speed, strength, and endurance upon the muscular and circulo-respiratory systems.