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Sports Dietitians' Knowledge and Perception of Nutritional Genomics and the Enhancement of Athletic Performance

Sports Dietitians' Knowledge and Perception of Nutritional Genomics and the Enhancement of Athletic Performance
Author: Christopher S. Cooper
Publisher:
Total Pages: 96
Release: 2015
Genre: Athletes
ISBN:
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The purpose of this study was to investigate sports dietitians' knowledge of nutritional genomics and their perceptions of nutritional genomics for enhancing athletic performance. The study was an online voluntary response sampling of Registered Dietitians (n=6219) from the membership database of the Academy of Nutrition and Dietetics (AND). Participants completed a questionnaire composed of 3 sections designed to investigate: (1) Demographics; (2) Knowledge of genetics and diet-gene interactions; (3) Perceptions of nutritional genomics for enhancing athletic performance. For statistical analysis, participant demographic characteristics were used to differentiate between Sports Dietitians (SRDs) and Non-Sports Dietitians (NSRDs). Results of the study indicate that Total Knowledge Scores (TKS) among SRDs were significantly greater than NSRDs; however, there were only six knowledge questions to which >50% of the participants answered correctly. Increases in TKS correlated with increases in Perception scores, and SRDs responses to the six Perception items were significantly greater than responses from NSRDs. Overall, there was a weak to moderate positive correlation for SRDs and NSRDs between TKS and the six Perception items. The results indicate that more knowledge of genetics and diet-gene interactions is needed for all dietitians in order for them to feel comfortable and confident in the advancing field of nutritional genomics. Both SRDs and NSRDs agree that there is a need for continuing research in nutritional genomics.

Sports, Exercise, and Nutritional Genomics

Sports, Exercise, and Nutritional Genomics
Author: Debmalya Barh
Publisher: Academic Press
Total Pages: 610
Release: 2019-08-25
Genre: Science
ISBN: 0128163402
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Sports, Exercise, and Nutritional Genomics: Current Status and Future Directions is the first reference volume to offer a holistic examination of omics-driven advances across different aspects of exercise and sports physiology, biochemistry, sports medicine, psychology, anthropology, and sports nutrition; and highlighting the opportunities towards advance personalized training and athlete health management. More than 70 international experts from 14 countries have discussed key exercise and sport-related themes through the prism of genomics, epigenomics, transcriptomics, proteomics, metabolomics, telomere biology, talent in sport, individual differences in response to regular physical activity, that in the future may empower coaches, sports physicians, fitness experts, genetic counselors, and translational scientists to employ various omics data and approaches in improving health and physical performance of people participating in sports and exercise activities. Contributors address current knowledge of genetic influence on athletic performance, individual responses to exercise training, as well as the genetics of musculoskeletal phenotypes, exercise-related injuries, flexibility, and neurodegenerative disorders in athletes. Finally, performance-related and psychological traits associated with epigenetic, transcriptomic and metagenomic biomarkers are also considered, along with nutritional and pharmacogenomic aids in sports medicine and personalized nutrition. Effectively synthesizes key themes across molecular aspects of exercise and sports sciences Provides a knowledge base for future translation of omics solutions to talent identification, individualized training, and nutrition Features contributions from international experts (researchers and clinicians) in the subject area

Sports Nutrition Knowledge, Primary Sources of Nutrition Information, Perception of Nutrition for Athletic Performance and Desired Advice from a Certified Specialist in Sports Dietetics

Sports Nutrition Knowledge, Primary Sources of Nutrition Information, Perception of Nutrition for Athletic Performance and Desired Advice from a Certified Specialist in Sports Dietetics
Author: Kilee E. Kimmel
Publisher:
Total Pages: 115
Release: 2019
Genre: Athletes
ISBN:
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Sports Nutrition

Sports Nutrition
Author: Bill Campbell
Publisher: CRC Press
Total Pages: 326
Release: 2013-11-19
Genre: Health & Fitness
ISBN: 1466513594
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With more than 1,000 references from top academic journals, this book offers critical knowledge concerning nutrient ingestion for enhancing exercise and sports performance. It has a clear focus on scientifically based sports nutrition advice to maximize performance. It also addresses exercise metabolism, which governs how nutrients exert physiologic effects that lead to increased athletic potential. The book examines the three key macronutrients-fat, carbohydrate, and protein-discussing various aspects of macronutrient metabolism and strategies for their intake. It also covers hydration, body composition, energy balance, gaining muscle, and losing fat.

Coaches, Strength Coaches, and Certified Athletic Trainers Perceptions of Nutrition and Its Affect on Athletic Performance

Coaches, Strength Coaches, and Certified Athletic Trainers Perceptions of Nutrition and Its Affect on Athletic Performance
Author: Lindsey R. Williams
Publisher:
Total Pages: 166
Release: 2005
Genre: Athletes
ISBN:
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Abstract: Most people, including student-athletes and athletic support staff, do not recognize or clearly understand the importance of nutrition on athletic performance. The full understanding of nutrition and its effect on athletic performance is still evolving. This descriptive study was conducted to analyze one university's athletic support staff s current perception of nutrition and its effect on athletic performance and determine if there is knowledge-based meal planning. The main scope of this study was to explore current head coaches, assistant coaches, strength coaches, and certified athletic trainers' perceptions of nutrition and its effect on athletic performance, describe the level of the athletic support staff s nutritional education, and determine the team meal coordinator's philosophy and practices toward competition day meals. A survey, divided into four parts, was distributed to 122 athletic support staff participants at The Ohio State University. All participants received parts one (measuring perception of nutritional impact on athletic performance) and two (descriptive information) of the survey and only thirty-six team meal coordinators, one person from each sport, received parts three (measuring types of team meals) and four (measuring factors influencing team meal planning) of the survey. A 51% response rate was obtained. Only 39% of athletic support staff believe their student-athlete's athletic performance is affected by their dietary intake more than sixty-one percent of the time. However, 77% of the staff feels their student-athletic should value the impact nutrition has on their athletic performance more than sixty-one percent of the time. The athletic support staff believes diets high in carbohydrates (60%), protein (32%), and hydration (87% ) positively affects athletic performance more than sixty-one percent of the time. The participants claim to use the team registered dietitian (44%), presentations and seminars (36%), formal college classes (34%), and their peers (29%) to gain nutritional information. Head coaches are frequently the primary team meal coordinators, yet they have a mean score of 1.42 for the number of formal nutritional classes; that is half the mean score of strength coaches (3.20) and less than that of certified athletic trainers (2.06). The top influencing factors in meal planning for home and road trips were balance, performance enhancement, taste preference, moderation, and recovery. Based on the results of this study, athletic support staff lacks continuity in their perceptions about nutrition and its affect on athletic performance. More formal or continued nutritional education may lead to a better understanding of the affects diet has on athletic performance and may impact the outcome of an individual's ability to perform at a higher level of competition. Influencing a meal planning coordinators perceptions about dietary impact of meals may lead to better-prepared student-athletes and even possibly a more balanced financial food budget per sport. More research is needed to fully comprehend the impact nutritional changes by the athletic support staff may have on the student-athletes. In addition, implementing more complex or reoccurring nutritional education courses for those involved with student-athlete meal planning may help deter nutritional misconceptions and behaviors inflected by uneducated athletic support staff influencing student-athletes.

Performance Nutrition

Performance Nutrition
Author: Krista G. Austin
Publisher: Human Kinetics
Total Pages: 289
Release: 2011-02-03
Genre: Health & Fitness
ISBN: 1492582808
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Optimize training, enhance recovery, and improve performance with Performance Nutrition: Applying the Science of Nutrient Timing. Based on the most current research in nutrient timing, Performance Nutrition blends theory with applied content and real-life examples to help nutritionists, athletes, and coaches design nutrition plans based on each athlete’s individual needs and the specific demands of the sport. While other texts may provide a brief discussion of nutrient timing as a tool for improving sport performance, Performance Nutrition: Applying the Science of Nutrient Timing focuses solely on this newly developing facet of sport nutrition. Distinguished authors Krista Austin (a physiologist and nutritionist) and Bob Seebohar (a sport dietitian and USA Triathlon elite coach) share their extensive practical experience with athletes at all levels from recreational through professional. They provide specific nutrient timing recommendations for a wide range of sport types, including endurance, strength and power, combative (weight classified), and team sports. In particular, you will learn information on using nutrient timing theory to counteract altitude, heat and humidity, cold exposure, and air pollution. A chapter devoted to competition-day guidelines will help you keep your athletes hydrated, energized, and ready to perform. Plus, nutritional timelines, highlighted in special callout boxes and placed at the edge of the page for quick reference, offer visual plans of what athletes should eat in the hours leading up to and during competition. Practical and user friendly, this text also includes “In Practice” application exercises, mini-case studies, and four extended case studies to assist in translating the information to your own practice. Incorporating nutrient ingestion timing into your athlete’s training program can promote enhanced recovery, create positive training adaptations, improve body composition, support immunity, and ultimately enhance performance. With Performance Nutrition: Applying the Science of Nutrient Timing, you will gain the foundational knowledge and practical techniques to develop individualized nutrition programs to improve training, performance, and recovery.

Evaluation of Sports Nutrition Knowledge And Causal Factors

Evaluation of Sports Nutrition Knowledge And Causal Factors
Author: Getachew Tesema Bayeta
Publisher: Independent Author
Total Pages: 0
Release: 2023-01-28
Genre:
ISBN: 9785704030751
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This book, "Evaluation of Sports Nutrition Knowledge and Causal Factors" by Getachew Tesema Bayeta, is a comprehensive examination of the state of sports nutrition knowledge among athletes and the various factors that influence their understanding of this critical aspect of athletic performance. The author, an expert in the field of sports nutrition, has conducted extensive research to determine the current level of knowledge among athletes and to identify areas for improvement. In today's world, the importance of sports nutrition cannot be overstated. Athletes are constantly looking for ways to improve their performance, and one of the key ways to achieve this is by understanding the role of nutrition. A properly balanced diet can help to fuel an athlete's body, provide the necessary energy for performance, and aid in recovery after a workout or competition. Yet, despite the critical role that nutrition plays in athletic performance, many athletes still struggle to fully grasp the concepts of sports nutrition. In this book, the author takes a deep dive into the various factors that influence an athlete's understanding of sports nutrition. He considers both internal and external factors, such as education, personal experience, access to information, and cultural beliefs. By exploring these various causal factors, the author sheds light on the challenges that athletes face when it comes to sports nutrition knowledge and provides practical solutions for overcoming these obstacles. One of the key takeaways of the book is that education plays a critical role in an athlete's understanding of sports nutrition. The author emphasizes the importance of providing athletes with comprehensive and accessible information about sports nutrition and the role that nutrition plays in athletic performance. By providing athletes with this information, they are better equipped to make informed decisions about their diets and to understand the impact that nutrition has on their performance. Additionally, the author explores the role of personal experience in shaping an athlete's understanding of sports nutrition. He notes that athletes who have experienced the benefits of proper nutrition are often more likely to incorporate healthy eating habits into their daily routines. On the other hand, athletes who have not experienced the benefits of proper nutrition may be less likely to understand its importance and to prioritize it in their lives. The author also touches on the role of access to information in shaping an athlete's understanding of sports nutrition. In today's digital age, athletes have access to a wealth of information about nutrition and fitness through various channels, such as websites, social media, and online forums. However, not all information is equal in quality and accuracy, and it can be challenging for athletes to sort through the abundance of information to determine what is credible and relevant to their needs. In conclusion, "Evaluation of Sports Nutrition Knowledge and Causal Factors" by Getachew Tesema Bayeta provides a comprehensive examination of the state of sports nutrition knowledge among athletes and the various factors that influence their understanding of this critical aspect of athletic performance. The author's insights and recommendations offer practical solutions for enhancing athletes' knowledge of sports nutrition and for overcoming the challenges that they face in this area. This book is a must-read for athletes, coaches, nutritionists, and anyone else interested in the importance of sports nutrition in athletic performance.

Practical Applications in Sports Nutrition

Practical Applications in Sports Nutrition
Author: Heather Hedrick Fink
Publisher: Jones & Bartlett Publishers
Total Pages: 564
Release: 2006
Genre: Health & Fitness
ISBN:
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Designed for students and professionals, Practical Applications in Sports Nutrition provides the latest sports nutrition information and dietary practices so you can assist athletes and fitness enthusiasts in achieving their performance goals. This guide not only provides the most current sports nutrition guidelines and research, but also the tools and guidance to apply this information in the real world. In addition, this book teaches the most effective ways to communicate sports nutrition messages to athletes and how to motivate individuals to make permanent behavior changes. The book is divided into two basic sections. The first section provides an introduction to sports nutrition, general nutrition concepts and their relationship to athletic performance, and an overview of nutritional ergogenics. The second section covers the practical applications of this knowledge: consulting; enhancing athletic performance through nutrition; weight management; special populations; and endurance, strength/power, and team athletes.

Nutrition and Enhanced Sports Performance

Nutrition and Enhanced Sports Performance
Author: Debasis Bagchi
Publisher: Academic Press
Total Pages: 563
Release: 2013-07-26
Genre: Science
ISBN: 0123964776
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Nutrition and Enhanced Sports Performance: Muscle Building, Endurance, and Strength provides a comprehensive overview to understanding the integrated impact of nutrition on performance. The book is divided into five main themes: An introductory overview of the role of nutrition in human health Various types of physical exercises, including cardiovascular training, resistance training, aerobic and anaerobic exercise, bioenergetics, and energy balance. This section also covers the nutritional requirements associated with various fitness programs, as well as exercise and nutritional requirements in special populations, including the pre-pubertal, young, elderly, and disabled. Sports and nutritional requirements. The molecular mechanisms involved in muscle building A thorough review of various food, minerals, supplements, phytochemicals, amino acids, transition metals, small molecules and other ergogenic agents that have been implicated in muscle building and human performance This book is an ideal resource for nutritionists, dietitians, exercise physiologists, health practitioners, researchers, students, athletes, trainers, and all those who wish to broaden their knowledge of nutrition and its role in human performance. Discusses the impact of nutrition, including food, minerals, vitamins, hormones, trace elements, etc., that can significantly attenuate/improve human performance and sports Addresses the molecular and cellular pathways involved in the physiology of muscle growth and the mechanisms by which nutrients affect muscle health, growth and maintenance Encompasses multiple forms of sports/performance and the salient contribution of appropriate nutrition on special populations, including nutritional guidelines and recommendations to athletes Strong focus on muscle building

Genetics and Sports

Genetics and Sports
Author: Malcolm Collins
Publisher: Karger Medical and Scientific Publishers
Total Pages: 209
Release: 2009-01-01
Genre: Medical
ISBN: 380559027X
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This publication reviews past, current and future applications of genetic research in the fields of exercise science and sports medicine. It highlights ethical concerns, potential clinical applications and exploitation of genetic information. The authors, an interdisciplinary group of experts comprising clinicians, exercise scientists, human geneticists and other biological scientists, present an integrated and holistic understanding of the field to the reader. Several chapters of the book address the issue of nature and nurture in determining athletic ability and etiology of sports injuries. Other chapters are dealing with genetics and performance research during premolecular and molecular biology eras, gene-lifestyle interactions and their consequences on health, as well as genetic risk factors in musculoskeletal soft tissue injuries. Finally, the possible application of gene therapy in athletes, gene doping and genetic testing of athletes are discussed. The book is highly recommended to exercise scientists, sports clinicians, human geneticists, athletes, coaches and to all those interested in the relatively new area of genetic research within the fields of exercise science and sports medicine.