Physiology of Sport and Exercise

W. Larry Kenney, PhD, is the Marie Underhill Noll Chair in Human Performance and a professor of physiology and kinesiology at Pennsylvania State University at University Park. He received his PhD in physiology from Penn State in 1983. Working at Noll Laboratory, Kenney is researching the effects of aging and disease states such as hypertension on the control of blood flow to human skin and has been continuously funded by NIH since 1983. He also studies the effects of heat, cold, and dehydration on various aspects of health, exercise, and athletic performance as well as the biophysics of heat exchange between humans and the environment. He is the author of more than 200 papers, books, book chapters, and other publications.Kenney was president of the American College of Sports Medicine (ACSM) from 2003 to 2004. He is a fellow of the ACSM and is active in the American Physiological Society.For his service to the university and his field, Kenney was awarded Penn State University's Faculty Scholar Medal, the Evan G. and Helen G. Pattishall Outstanding Research Achievement Award, and the Pauline Schmitt Russell Distinguished Research Career Award. He was awarded ACSM's New Investigator Award in 1987 and their Citation Award in 2008.Kenney has been a member of the editorial and advisory boards for several journals, including Medicine and Science in Sports and Exercise, Current Sports Medicine Reports (inaugural board member), Exercise and Sport Sciences Reviews, Journal of Applied Physiology, Human Performance, Fitness Management, and ACSM's Health & Fitness Journal (inaugural board member). He is also an active grant reviewer for the National Institutes of Health and many other organizations. He and his wife, Patti, have three children, all of whom were Division I college athletes.Jack H. Wilmore, PhD, retired in 2003 from Texas A&M University as a distinguished professor in the department of health and kinesiology. From 1985 to 1997, Wilmore was chair of the department of kinesiology and health education and the Margie Gurley Seay Centennial Professor at the University of Texas at Austin. Before that, he served on the faculties at the University of Arizona, the University of California, and Ithaca College. Wilmore earned his PhD in physical education from the University of Oregon in 1966.Wilmore published 53 chapters, more than 320 peer-reviewed research papers, and 15 books on exercise physiology. He was one of five principal investigators for the HERITAGE Family Study, a large multicenter clinical trial investigating the possible genetic basis for the variability in the responses of physiological measures and risk factors for cardiovascular disease and type 2 diabetes to endurance exercise training. Wilmore's research interests included determining the role of exercise in the prevention and control of both obesity and coronary heart disease, determining the mechanisms accounting for alterations in physiological function with training and detraining, and factors limiting the performance of elite athletes.A former president of the American College of Sports Medicine (ACSM), Wilmore received ACSM's Honor Award in 2006. In addition to serving as chair for many ACSM organizational committees, Wilmore was on the United States Olympic Committee's Sports Medicine Council and chaired their Research Committee. He was a member of the American Physiological Society and a fellow and former president of the American Academy of Kinesiology and Physical Education. Wilmore consulted for several professional sport teams, the California Highway Patrol, the President's Council on Physical Fitness and Sports, NASA, and the U.S. Air Force. He also served on editorial boards of several journals.Wilmore passed away during the preparation of the sixth edition of this text.David L. Costill, PhD, is the Emeritus John and Janice Fisher Chair in Exercise Science at Ball State University in Muncie, Indiana. He established the Ball State University Human Performance Laboratory in 1966 and served as its director for more than 32 years.Costill has written and coauthored more than 430 publications over the course of his career, including six books and articles in both peer-reviewed and lay publications. He was the original editor in chief of the International Journal of Sports Medicine for 12 years. Between 1971 and 1998, he averaged 25 U.S. and international lecture trips each year. He was president of the American College of Sports Medicine (ACSM) from 1976 to 1977, a member of its board of trustees for 12 years, and a recipient of ACSM's Citation Award and Honor Award. He has received numerous other honors, including an honorary doctoral degree from the Stockholm School of Physical Education, the Professional Achievement Award from Ohio State University, the President's Medal of Distinction at Ball State University, and the Distinguished Alumni Award from Cuyahoga Falls Public Schools. Many of his former students are now leaders in the fields of exercise physiology, medicine, and science.Costill received his PhD in physical education and physiology from Ohio State University in 1965. He and his wife of 58 years, Judy, have two daughters. Now retired, Dr. Costill is a private pilot, auto and experimental airplane builder, competitive masters swimmer, and former marathon runner.

• Research Perspectives FinderIntroduction. An Introduction to Exercise and Sport PhysiologyFocus of Exercise and Sport PhysiologyAcute and Chronic Responses to ExerciseThe Evolution of Exercise PhysiologyExercise Physiology in the 21st CenturyResearch: Turning Curiosity Into SciencePart I. Exercising MuscleChapter 1. Structure and Function of Exercising MuscleAnatomy of Skeletal MuscleMuscle Fiber ContractionMuscle Fiber TypesSkeletal Muscle and ExerciseChapter 2. Fuel for Exercise: Bioenergetics and Muscle MetabolismEnergy SubstratesControlling the Rate of Energy ProductionStoring Energy: High-Energy PhosphatesThe Basic Energy SystemsInteraction of the Energy SystemsThe Crossover ConceptThe Oxidative Capacity of MuscleChapter 3. Neural Control of Exercising MuscleStructure and Function of the Nervous SystemCentral Nervous SystemPeripheral Nervous SystemSensory-Motor IntegrationChapter 4. Hormonal Control During ExerciseThe Endocrine SystemEndocrine Glands and Their Hormones: An OverviewHormonal Regulation of Metabolism During ExerciseHormonal Regulation of Fluid and Electrolytes During ExerciseHormonal Regulation of Caloric IntakePart II. Muscle EnergyChapter 5. Energy ExpenditureMeasuring Energy ExpenditureEstimating Energy ExpenditurePredicting Energy ExpenditureEnergy Expenditure at Rest and During ExerciseChapter 6. Fatigue, Muscle Soreness, and Muscle CrampsFatigue and Its CausesCritical Power: The Link Between Energy Expenditure and FatigueMuscle SorenessExercise-Induced Muscle CrampsPart III. Cardiovascular and Respiratory FunctionChapter 7. The Cardiovascular System and Its ControlThe HeartVascular SystemBloodChapter 8. The Respiratory System and Its RegulationPulmonary VentilationPulmonary VolumesPulmonary DiffusionTransport of Oxygen and Carbon Dioxide in the BloodGas Exchange at the MusclesRegulation of Pulmonary VentilationAfferent Feedback From Exercising LimbsExercise Training and Respiratory FunctionChapter 9. Cardiorespiratory Responses to Acute ExerciseCardiovascular Responses to Acute ExerciseRespiratory Responses to Acute ExerciseRecovery From Acute ExercisePart IV. Exercise TrainingChapter 10. Principles of Exercise TrainingTerminologyGeneral Principles of TrainingResistance Training ProgramsAnaerobic and Aerobic Power Training ProgramsChapter 11. Adaptations to Resistance TrainingResistance Training and Gains in Muscular FitnessMechanisms of Gains in Muscle StrengthInteraction Between Resistance Training and DietResistance Training for Special PopulationsChapter 12. Adaptations to Aerobic and Anaerobic TrainingAdaptations to Aerobic TrainingAdaptations to Anaerobic TrainingAdaptations to High-Intensity Interval TrainingSpecificity of Training and Cross-TrainingChapter 13. Prescription of Exercise for Health and FitnessHealth Benefits of Regular Physical Activity and ExerciseExercise and Cognitive FunctionPhysical Activity RecommendationsHealth ScreeningExercise PrescriptionMonitoring Exercise IntensityExercise ProgrammingExercise and Rehabilitation of People with DiseasesPart V. Environmental Influences on PerformanceChapter 14. Exercise in Hot and Cold EnvironmentsBody Temperature RegulationPhysiological Responses to Exercise in the HeatHealth Risks During Exercise in the HeatAcclimation to Exercise in the HeatExercise in the ColdPhysiological Responses to Exercise in the ColdHealth Risks During Exercise in the ColdChapter 15. Altitude, Hyperbaric Environments, and MicrogravityEnvironmental Conditions at AltitudePhysiological Responses to Acute Altitude ExposureExercise and Sport Performance at AltitudeAcclimation: Chronic Exposure to AltitudeAltitude: Optimizing Training and PerformanceHealth Risks of Acute Exposure to AltitudeHyperbaric EnvironmentsMicrogravityPart VI. Optimizing Performance in SportChapter 16. Training for SportOptimizing TrainingPeriodization of TrainingOvertrainingTapering for Peak PerformanceDetrainingChapter 17. Nutrition, Body Composition, and ObesityClassification of NutrientsWater and Electrolyte BalanceNutrition and Athletic PerformanceAssessing Body CompositionBody Composition, Weight, and Sport PerformanceObesityWeight Loss Management GuidelinesRole of Physical Activity in Weight Management and Risk ReductionChapter 18. Ergogenic Aids in SportResearching Ergogenic AidsErgogenic Aids with Established Evidence of EfficacyErgogenic Aids with Emerging Evidence of EfficacyProhibited Substances and TechniquesPart VI. Special Considerations in Sport, Exercise, and Physical ActivityChapter 19. Children and Adolescents in Sport and ExerciseGrowth, Development, and MaturationPhysiological Responses to Acute ExercisePhysiological Adaptations to Exercise TrainingPhysical Activity Patterns Among YouthSport Performance and SpecializationSpecial IssuesChapter 20. Aging in Sport and ExerciseHeight, Weight, and Body CompositionPhysiological Responses to Acute ExercisePhysiological Adaptations to Exercise TrainingSport PerformanceSpecial IssuesChapter 21. Sex Differences in Sport and ExerciseSex Versus Gender in Exercise PhysiologyBody Size and CompositionPhysiological Responses to Acute ExercisePhysiological Adaptations to Exercise TrainingSport PerformanceSpecial IssuesChapter 22. Cardiovascular Disease and Physical ActivityPrevalence of Cardiovascular DiseaseForms of Cardiovascular DiseaseUnderstanding the Disease ProcessCardiovascular Disease RiskReducing Risk Through Physical ActivityRisk of Heart Attack and Death During ExerciseExercise Training and Rehabilitation of Patients with Heart Disease