Structure and function of exercising muscle -- Fuel for exercising muscle: metabolism and hormonal control -- Neural control of exercising muscle -- Energy expenditure and fatigue -- The cardiovascular system and its control -- The respiratory system and its regulation -- Cardiorespiratory responses to acute exercise -- Principles of exercise training -- Adaptations to resistance training -- Adaptations to aerobic and anaerobic training -- Exercise in hot and cold environments: thermoregulation -- Exercise at altitude -- Training for sport -- Body composition and nutrition for sport -- Ergogenic aids and sport -- Children and adolescents in sport and exercise -- Aging in sport and exercise -- Sex differences in sport and exercise -- Prescription of exercise for health and fitness -- Cardiovascular disease and physical activity -- Obesity, diabetes, and physical activity.