In this module you will learn how a number of key physiological systems (muscular, respiratory, cardiovascular, endocrine and immune systems) are regulated during exercise to help maintain homeostasis. These adjustments are critical for exercise to continue for any significant duration. This will include: how the respiratory system adjusts during exercise to ensure proper oxygen delivery and carbon dioxide removal from active muscles; how the cardiovascular system responds to ensure adequate blood flow to various organs, including muscle, during exercise; how the endocrine system plays a major role in regulating key biochemical and physiological responses to exercise and; how exercise influences the immune system and your ability to fight infections.

This module will teach you about the training guidelines needed to optimize your endurance and strength adaptations associated with a regular exercise program. Important nutritional requirements for both endurance and strength training will be addressed. The causes of both muscle soreness and fatigue will be explained. Finally, the effectiveness and mechanisms whereby performance enhancing drugs exert their effect will be covered.

In this module you will learn about the role of exercise as medicine in both the prevention and treatment of various diseases. This will include: the contribution of diet and exercise in weight control including the prevention and treatment of obesity; the many health benefits from participation in a regular exercise program related to major risk factors for heart disease, diabetes and cancer will be addressed. Finally, the benefits of exercise associated with healthy aging and brain function will be discussed.