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Chapter 3 Physiologic Response

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Chapter 3 Physiologic Response
CHAPTER 3 PHYSIOLOGIC RESPONSES AND LONG-TERM ADAPTATIONS TO EXERCISE
Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Physiologic Responses to Episodes of Exercise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cardiovascular and Respiratory Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cardiovascular Responses to Exercise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cardiac Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Blood Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Blood
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maintaining Fitness and Muscular Strength . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Detraining . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Prolonged Inactivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Special Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Disability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Environmental Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Effects of Age . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Differences by Sex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 72 72 72 73 73 73 75

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