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An Introduction to Energy Production and Performance
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Asker Jeukendrup, Michael Gleeson
2010
US Price: $79
Paperback
488 pages
9780736079624
About the Authors | Table
of Contents | Audiences
The second edition of Sport Nutrition: An Introduction
to Energy Production and Performance presents the principles,
background, and rationale for current nutrition guidelines specifically
for athletes.
The new edition of Sport Nutrition: An Introduction to
Energy Production and Performance presents the principles,
background, and rationale for current nutrition guidelines specifically
for athletes. Using a physiological basis, this text provides
an in-depth look at the science behind sport nutrition. Students
will come away with a comprehensive understanding of nutrition
as it relates to sport and the influence of nutrition on exercise
performance, training, and recovery.
The chapters and the material within each chapter are sequenced
in a logical order that will help instructors deliver a better
course and spend less time in preparing lectures and tutorials.
Instructors will also enjoy the completely new ancillaries with
this edition, including an online instructor guide, test package,
PowerPoint presentation package, and image bank. This text contains
updated and expanded information to keep students current on
the latest findings in sport nutrition:
- A new chapter on training adaptations, including effects
of nutrition on overtraining
- New information on weight management and body composition
for athletes
- New research on carbohydrate and new recommendations for
carbohydrate intake during training
- An expanded discussion on the role of protein in strength
and endurance exercise training
- The latest information on exercise, nutrition, and immune
function
The new content complements the strong foundational information
that the authors provided in the previous edition, including
fuel sources for muscle and exercise metabolism, energy requirements
for various sports, and a complete grounding in the macronutrients
(carbohydrate, fat, and protein) and the micronutrients (vitamins
and minerals). With more than 200 illustrations, new highlight
boxes, and tables and sidebars throughout the text, students
will be able to more easily grasp the scientific concepts presented
in this text. Each chapter also includes learning objectives,
key terms, and key points to help readers retain the information.
The text presents not only nutrition principles but also the
exercise biochemistry involved and the energy needs of athletes.
Readers will better understand how supplements may be used in
an athletes diet, and they will learn how to separate fact
from fallacy regarding the claims of the numerous nutritional
supplements available today.
More than a simple prescription of recommendations, this second
edition of Sport Nutrition features a unique presentation that
facilitates readers understanding of the science supporting
the nutrition recommendations. As a result, students will be
prepared for advanced study and future careers, and professionals
will gain the knowledge and confidence to provide sound advice
to athletes.
About the Authors
Asker Jeukendrup, PhD, is a professor of exercise metabolism
in the School of Sport and Exercise Sciences at the University
of Birmingham in Edgbaston, Birmingham, UK. He is an active researcher
credited with many of the new findings in sport nutrition in
the past decade. He is a registered sport and exercise nutritionist,
having worked with many elite athletes and clubs, including the
professional cycling team Rabobank, the Chelsea Football Club,
UK Athletics, the British Olympic Association, African runners,
and several Olympic and world champions.
Jeukendrup has published extensively in sport nutrition and
was an invited delegate to the IOC Consensus Conference on Sports
Nutrition in Lausanne in 2003. He is a fellow of the AmericanCollege
of Sports Medicine and the EuropeanCollege of Sport Sciences,
the Physiological Society, the Nutrition Society, BASES, the
New York Academy of Sciences, and the American Diabetic Association.
He is also the editor of the European Journal of Sport Sciences.
In his leisure time, he enjoys running, cycling, and competing
in triathlons. He has completed more than 17 Ironman-distance
races, including the Ironman Hawaii four times.
Michael Gleeson, PhD, is a professor of exercise biochemistry
in the School of Sport, Exercise and Health Sciences at LoughboroughUniversity
in Loughborough, Leicestershire, UK. Gleeson is an active researcher
in sport nutrition and has worked with numerous world-class athletes
and professional football clubs. He has taught sport nutrition
at the university level and has published extensively in scientific
and medical journals. He also was an invited delegate to the
IOC Consensus Conference on Sports Nutrition in Lausanne in 2003.
He has a particular interest and expertise in the effects of
exercise, training, and nutrition on immune function and has
been both vice president and president of the International Society
of Exercise and Immunology.
Gleeson is also a fellow of the EuropeanCollege of Sport Sciences
and a member of the AmericanCollege of Sports Medicine, the Physiological
Society, and the British Association of Sport and Exercise Sciences.
He enjoys playing tennis, hill walking, and watching football
and films.
Table of Contents
- Chapter 1. Nutrients
- Function of Nutrients
- Carbohydrate
- Fat
- Protein
- Water
- Vitamins, Minerals, and Trace Elements
- Phytonutrients
- Chapter 2. Nutrients and Recommended Intakes
- Essential Nutrients
- Development of Recommended Intakes
- Current Recommended Intakes
- Practical Guidelines for a Balanced Healthy Diet
- Food Labels
- Analyzing Dietary Intake
- Chapter 3. Fuel Sources for Muscle and Exercise Metabolism
- Subcellular Skeletal Muscle Structure
- Force Generation in Skeletal Muscle
- Fiber Types
- Energy for Muscle Force Generation
- Fuel Stores in Skeletal Muscle
- Regulation of Energy Metabolism
- Metabolic Responses to Exercise
- Metabolic Adaptations to Exercise Training
- Chapter 4. Energy
- Energetic Efficiency
- Measuring the Energy Content of Food
- Measuring Energy Expenditure
- Components of Energy Expenditure
- Energy Balance
- Chapter 5. Gastric Emptying, Digestion, and Absorption
- Anatomy of the Gastrointestinal Tract
- Regulation of the Gastrointestinal Tract
- Digestion
- Absorption
- Function of Bacteria in the Colon
- Regulation of Gastric Emptying
- Gastrointestinal Problems During and After Exercise
- Chapter 6. Carbohydrate
- History
- Role of Carbohydrate
- Recommendations for Carbohydrate Intake
- Carbohydrate Intake Days Before Competition
- Carbohydrate Intake Hours Before Exercise
- Carbohydrate Intake 30 to 60 Minutes Before Exercise
- Carbohydrate During Exercise
- Carbohydrate After Exercise
- Chapter 7. Fat
- Fat Metabolism During Exercise
- Limits to Fat Oxidation
- Fat as a Fuel During Exercise
- Regulation of Carbohydrate and Fat Metabolism
- Fat Supplementation and Exercise
- Effect of Diet on Fat Metabolism and Performance
- Chapter 8. Protein and Amino Acids
- Amino Acids
- Techniques to Study Protein and Amino Acid Metabolism
- Protein Requirements for Exercise
- Training and Protein Metabolism
- Effect of Protein Intake on Protein Synthesis
- Amino Acids as Ergogenic Aids
- Protein Intake and Health Risks
- Chapter 9. Water Requirements and Fluid Balance
- Thermoregulation and Exercise in the Heat
- Effects of Dehydration on Exercise Performance
- Mechanisms of Heat Illness
- Effects of Fluid Intake on Exercise Performance
- Daily Water Balance
- Fluid Requirements for Athletes
- Chapter 10. Vitamins and Minerals
- Water-Soluble and Fat-Soluble Vitamins
- Recommended Intakes of Vitamins
- Macrominerals and Microminerals
- Recommended Intakes of Minerals
- Critical Micronutrient Functions
- Assessing Micronutrient Status
- Exercise and Micronutrient Requirements
- Ergogenic Effect of Micronutrient Supplementation
- Recommendations for Micronutrient Intake in Athletes
- Chapter 11. Nutrition Supplements
- Nonregulation of Nutrition Supplements
- Critical Evaluation of Nutrition Supplements Studies
- Androstenedione
- Bee Pollen
- Beta Alanine and Carnosine
- Beta-Hydroxy Beta Methylbutyrate
- Boron
- Caffeine
- L-Carnitine
- Choline
- Chromium
- Coenzyme Q10
- Creatine
- Dehydroepiandrosterone
- Fish Oil
- Ginseng
- Glycerol
- Inosine
- Lactate Salts and Polylactate
- Lecithin
- Medium-Chain Triacylglycerol
- Pangamic Acid
- Phosphatidylserine
- Phosphorus
- Pyruvate (and Dihydroxyacetone)
- Sodium Bicarbonate
- Sodium Citrate
- Vanadium
- Wheat Germ Oil
- Contamination of Nutrition Supplements
- Chapter 12. Nutrition and Training Adaptations
- Training Adaptations
- Signal Transduction Pathways
- Starting a Signaling Cascade
- Secondary Signals
- Nutrition Effects on Training Adaptations
- Overtraining
- Chapter 13. Body Composition
- Optimal Body Weight and Composition
- Body Composition Models
- Normal Ranges of Body Weight and Body Fat
- Chapter 14. Weight Management
- Body Weight and Composition in Different Sports
- Genetics
- Energy and Macronutrient Intake
- Regulation of Appetite
- Effect of Exercise on Appetite
- Physical Activity and Energy Expenditure
- Dietary Weight-Loss Methods
- Exercise for Weight Loss
- Decreased Resting Metabolic Rate With Weight Loss
- Weight Cycling
- Gender Differences in Weight Loss
- Practicalities of Weight Loss for Athletes
- Defining the Strategy
- Chapter 15. Eating Disorders in Athletes
- Types of Eating Disorders
- Prevalence of Eating Disorders in Athletes
- Risk Factors
- Effects of Eating Disorders on Sports Performance
- Effects of Eating Disorders on the Athletes Health
- Treatment and Prevention of Eating Disorders
- Chapter 16. Nutrition and Immune Function in Athletes
- Functions of the Immune System and Its Cellular Components
- General Mechanism of the Immune Response
- Effects of Exercise on the Immune System
- Nutritional Manipulations to Decrease Immunodepression in
Athletes
- Mechanisms of Nutritional Influences on Immune Function in
Athletes
- Conclusions and Recommendations
- Appendix A. Key Concepts in Biological Chemistry Relevant
to Sport Nutrition
- Appendix B. Unit Conversion Tables
- Appendix C. Recommended Daily Allowances for North America
- Appendix D. Reference Nutrient Intakes for the United Kingdom
- Appendix E. Recommended Dietary Intakes for Australia
- Glossary
- References
- Index
Audiences
Textbook for undergraduate introductory sport nutrition, exercise
physiology, and sport science courses; reference for sport nutritionists,
nutritionists, dietitians, exercise and sport scientists, health
and fitness instructors, physical educators, and coaches.
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