Body Composition


Book Description

Interest in the relationships between body structure and function in physical activity has persisted for centuries. Body Composition: Health and Performance in Exercise and Sport advances understanding beyond simple descriptions of body physique and composition of athletes and fills gaps in our understanding of the important role of muscle, fat, and bone in facilitating physical performance and health in sports and physically demanding occupations. lt addresses basic, practical, and applied topics in body composition, performance, and health with comprehensive reviews organized in four logical parts: Body Composition Assessment; Physical Activity and Body Composition; Body Composition in Sports and Occupations; and Moderating Factors. This book integrates state-of-the-art knowledge by international experts in the field and produces an evidence-based practical guide for a balanced understanding of the role and use of body composition assessment in physical performance and health for youth and adults. It also provides a needed link between the practice of body composition assessment and its application by members of public health advisory committees that develop national guidelines for diet, physical activity, and health. This book is suitable for students and professionals in sports nutrition, exercise science, kinesiology, and athletic training. Sport administrators and policy-makers for international and national sport federations and organizations, and national intercollegiate and scholastic federations, would also benefit from this book.




Body Composition and Physical Health in Sports Practice


Book Description

Research on human body composition has gained relevance given the recognized health impact of several body components. Many contemporary scientists have contributed to the field of body composition research as it exists today, even though interest in the topic extends back several thousand years. Quantifying human body composition in sports practice plays an important role in monitoring athletes' health status, performances, and training regimens. Such analysis can be performed in different contexts and with different approaches-e.g., in cross-sectional studies that aim to characterize sporting group samples and in longitudinal research finalized to define short-term or long-term changes and implications for physical health and performance. Body composition is also fundamental for a correct interpretation of body mass and weight status to plan specific interventions. This book adds new information on the effect of body composition on physical health and sport performance, current body composition measurement techniques and strategies for improving physical health through sports practice.




Body Composition in Sport, Exercise and Health


Book Description

The analysis of body composition (fat, bone and muscle) is an important process throughout the biomedical sciences. This is the first book to offer a clear and detailed introduction to the key methods and techniques in body composition analysis and to explain the importance of body composition data in the context of sport, exercise and health. With contributions from some of the world’s leading body composition specialists, the book goes further than any other in demonstrating the practical and applied value of body composition analysis in areas such as performance sport and weight control in clinical populations. The book pays particular attention to the important concept of change in body composition, and includes discussion of ethical issues in the collection, interpretation and presentation of data, and considerations when working with special populations. Bridging the gap between research methods and practical application, this book is important reading for advanced students and practitioners working in sport and exercise science, health science, anatomy, nutrition, physical therapy or ergonomics.




Body Composition and Physical Performance


Book Description

This book surveys the entire field of body composition as it relates to performance. It includes a clear definition of terminology and a discussion of the various methods for measuring body composition. The authored papers represent a state-of-the-art review of this controversial field and address questions such as: What is a better measure of body compositionâ€"body fat or lean body mass? Does being overweight for one's height really affect performance? The book also addresses the issue of physical appearance as it relates to body fatness and performance. It includes an in-depth discussion of many of the topics of interest to those involved in sports medicine and exercise physiology.




NSCA's Guide to Tests and Assessments


Book Description

NSCA's Guide to Tests and Assessments offers strength and conditioning professionals a one-stop resource for the best research-supported fitness and performance measures available. Created by top experts in the National Strength and Conditioning Association (NSCA), this comprehensive text offers extensive information on which factors matter and how to evaluate them as accurately and easily as possible. Editor Todd Miller and an authoritative team of contributors have compiled an exceptional reference and valuable tool for practicing professionals and an indispensable educational resource for students. NSCA's Guide to Tests and Assessments presents the latest research from respected scientists and practitioners in exercise testing and assessment. The text begins with an introduction to testing, data analysis, and formulating conclusions. It then features a by-chapter presentation of tests and assessments for body composition, heart rate and blood pressure, metabolic rate, aerobic power, lactate threshold, muscular strength, muscular endurance, power, speed and agility, mobility, and balance and stability. Using descriptions of multiple test options for each key fitness component, readers will learn to choose from a range of alternatives to meet the needs of their athletes, reach training objectives, choose from available equipment, and work within budgets. Each chapter provides a summary detailing the key testing and assessment information for each fitness component, the equipment needed for performing the tests, step-by-step instructions, normative data for the tests, and multiple test options per conditioning component. Insights into the applications of testing for certain fitness components are also presented: • The value of body composition assessments in determining health and fitness levels for competitive athletes as well as individuals across the life span • How an understanding of 24-hour energy expenditure can be useful in structuring a complete diet and exercise plan for weight loss, gain, or maintenance • How to select a maximal or submaximal aerobic power test that is specific to the demands of a client’s or athlete’s sport • Discussion of the mechanical and physiological factors shown to influence the expression of muscular strength • An examination of the relevant factors influencing power production and explosive movement capacity • Differences between mobility and flexibility and a discussion of the acute versus chronic effects of static stretching • Theories and concepts of balance and stability, their effects on performance, and categories of testing for balance and stability NSCA's Guide to Tests and Assessments also includes NSCA-approved testing protocols, extensive references to current research, and applications for the testing of conditioning components. Information is presented in an accessible manner to help explain the findings of both researchers and practitioners so that readers can select the most effective and efficient approach for athlete and client assessments. Properly conducted tests and skillful assessment of data enable fitness professionals to develop individualized training programs based on their clients’ or athletes’ physiological and functional capacities. Credible, current, and complete, NSCA's Guide to Tests and Assessments provides a clear understanding of the test selection process, how to implement appropriate data collection, and how to analyze data to make appropriate training decisions that will help athletes and clients achieve their performance goals. NSCA’s Guide to Tests and Assessments is part of the Science of Strength and Conditioning series. Developed with the expertise of the National Strength and Conditioning Association (NSCA), this series of texts provides the guidelines for converting scientific research into practical application. The series covers topics such as tests and assessments, program design, and nutrition. Earn continuing education credits/units! A continuing education course and exam that uses this book is also available. It may be purchased separately or as part of a package that includes all the course materials and exam.




Physical Activity and Sports Practice in Improving Body Composition and Sustainable Health


Book Description

In this book, distinguished contributors, including anthropologists, human biologists, physiologists, nutritionists, and clinical scientists, describe many of the new strategies for assessing body composition and physical performance. This volume is suitable for students and professionals in sports nutrition and exercise. It provides a needed link between body composition and physical performance. It will also be useful to workers in sports medicine and ergonomics.




Educating the Student Body


Book Description

Physical inactivity is a key determinant of health across the lifespan. A lack of activity increases the risk of heart disease, colon and breast cancer, diabetes mellitus, hypertension, osteoporosis, anxiety and depression and others diseases. Emerging literature has suggested that in terms of mortality, the global population health burden of physical inactivity approaches that of cigarette smoking. The prevalence and substantial disease risk associated with physical inactivity has been described as a pandemic. The prevalence, health impact, and evidence of changeability all have resulted in calls for action to increase physical activity across the lifespan. In response to the need to find ways to make physical activity a health priority for youth, the Institute of Medicine's Committee on Physical Activity and Physical Education in the School Environment was formed. Its purpose was to review the current status of physical activity and physical education in the school environment, including before, during, and after school, and examine the influences of physical activity and physical education on the short and long term physical, cognitive and brain, and psychosocial health and development of children and adolescents. Educating the Student Body makes recommendations about approaches for strengthening and improving programs and policies for physical activity and physical education in the school environment. This report lays out a set of guiding principles to guide its work on these tasks. These included: recognizing the benefits of instilling life-long physical activity habits in children; the value of using systems thinking in improving physical activity and physical education in the school environment; the recognition of current disparities in opportunities and the need to achieve equity in physical activity and physical education; the importance of considering all types of school environments; the need to take into consideration the diversity of students as recommendations are developed. This report will be of interest to local and national policymakers, school officials, teachers, and the education community, researchers, professional organizations, and parents interested in physical activity, physical education, and health for school-aged children and adolescents.




Human Body Composition


Book Description

The 2nd edition of Human Body Composition includes updated information and new chapters. The editors and 35 contributors are well respected researchers in the field of body composition science. This is one of few texts that provides comprehensive coverage of body composition research. The primary intent is to present current information on research methods. This book can serve as a textbook for those who are students or new researchers. Descriptions of various methods and background information are imparted in great detail with numerous references. New chapters address energy expenditure, animal body composition, molecular genetics and body composition as it relates to disease states of cancer, HIV, obesity and certain inflammatory diseases like rheumatoid arthritis, inflammatory bowel disease, congestive heart failure and chronic obstructive pulmonary disease. This book is recommended for students and new researchers in the field of body composition research who need to learn various methods, histories and practical applications--Publisher's description.




Women in Sports and Exercise


Book Description

The current book presents the articles included in the Special Issue "Women in Sports and Exercise: From Health to Sports Performance". Readers will find in this book evidence about the relationships between physical qualities in sports and how women's performance can be optimized using dedicated training intervention. Moreover, information about the impact of the menstrual cycle on athletic performance will be revealed. Attention to physical activity patterns in women will be also disclosed.




The Fitness Blueprint


Book Description

Why is the world of fitness still caught up in anecdotes and unfounded claims? Evidence-based approaches to losing fat or building muscle (body composition) are all but non-existent. Despite much research into diet and exercise, the fitness world is still largely guided by subjective opinion. Much of what is claimed is not based on research. Such claims and recommendations rarely consider individual preferences or lifestyles. Research reveals many insights. Metabolisms are not slow or fast. No diet is superior for weight loss when you consume the same amount of energy. Superfoods do not exist. Sugar is not inherently 'bad'. No food in itself causes weight gain or prevents weight loss. Detox diets don't work. You don't have to lift 'heavy' weights to build muscle. You don't need to exercise to lose weight. Fasted exercise does not result in greater fat loss. Most supplements have no evidence that they actually have any benefit. This book provides an evidence-based approach to fitness, covering how to diet and exercise to meet your fat loss or muscle gain goals in a manner that suits your needs and lifestyle. Contents: 1. Introduction 2. Should I alter my body composition? The exam analogy 3. Evidence-based practice 4. Research is research, right? 5. Body composition and health 6. The fuel for life 7. The hierarchy of nutrition 8. Diets 9. Advanced nutrition: protein intake for specific goals 10. Nutrient Timing 11. Manipulating the timing of energy intake: fasting 12. Food choice and dietary patterns for health 13. Alcohol 14. Non-sugar sweeteners and artificial sweeteners 15. Organic food 16. Evidence-based training for optimising body composition 17. Mechanisms of muscle growth 18. Principles of training 19. Training for muscle growth 20. Training splits 21. Exercise selection: variation 22. Timing: the time of the rest, the time of the rep and the time of the session 23. Advanced training techniques 24. Aerobic exercise 25. Supplements 26. Conclusion Sam Dicken is currently a Clinical Scientist at Guy's and St Thomas NHS Foundation Trust on the NHS Scientist Training Programme, specialising in vascular science. Sam has a degree from Cambridge University in Natural Sciences with a focus on physiology, development and neuroscience. He is studying for a Master's in Clinical Science at Newcastle University, and will begin a Medical Research Council Funded Master's in Research and PhD in experimental and personalised medicine at UCL in September 2020, with a focus on cardiovascular disease. He has experience of working in the sports nutrition industry, a wealth of clinical experience during his time in hospital, and a passion for sports and exercise, representing Cambridge University at varsity rugby and as a keen weightlifter with a focus on strength and body composition. Sam has a career focus on how diet, exercise and lifestyle influence metabolism, body composition and development of cardiovascular disease. He has fostered an interest in the continuum between health and disease, and how the very factors that may lead to disease and mortality are the same factors that allow individuals to become elite athletes or live long and healthy lives. This book combines his passion for physical training and exercise with his career skills, research interests and the evidence-based approach of his clinical training. This book will dispel common fitness myths and set the truth straight about how to eat and train to build muscle and lose fat.