A Comparison of Protein Source on Body Composition and Aerobic Capacity with Prolonged Dieting PDF Download

Author: Karen Yumi Nishimura
Publisher:
ISBN:
Category :
Languages : en
Pages : 246

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Author: Jennifer A. Case
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Background: Mixed Martial Arts (MMA) is a growing sport that places competitors into specific weight classes to level the competition field. Athletes "cut weight" to compete in a weight class lower than their "walk around" weight. Techniques for cutting weight include dehydration, starvation and exercise in hot environments jeopardizing health and performance. Higher-protein diets (HPD) have been shown to improve weight loss by increasing satiety, thermogenesis, decreasing total energy intake, and maintain lean mass during periods of energy deficiency, such as weight loss. Research regarding the impact of HPD on performance is limited and conflicting. Specific Aims: The central hypothesis for this study was: HPD diets will elicit greater weight loss and enhance body composition compare to tradition low-fat diets in non-obese, active individuals. The three specific aims of this study are: 1) examine the effects of HPD on weight loss, 2) evaluate the impact of HPD of athletic performance, and 3) determine the effectiveness of HPD for accelerated weight loss. Methods: Military personnel participating in the Combatives program were recruited. Participants were assigned a HPD (40% CHO, 30% PRO, 30% fat), traditional low-fat, high-carbohydrate diet (65% CHO, 15% PRO, 20% fat), or an ad libitum diet for 12-day to 6-weeks depending on their training program. Fields tests for pre- and post-intervention measures of performance included: vertical jump and leg power index to measure explosive power, 600 meter shuttle run for anaerobic capacity and 1.5 mile run for aerobic capacity. Pre- and post-intervention of weight and body composition were determined using dual energy x-ray absorptiometry. Diet analysis software was used to determine nutrient intakes during the study. SPSS statistical software was used to determine descriptive statistics, paired t-tests, Pearson's Correlations and one-way ANOVA. Results & Conclusions: Due to the unanticipated high rate of dropout, statistical significance was difficult to determine, however, there was a trend for the HPD to elicit fat-free mass retention and it not negatively impact performance. Discrepancies in energy and nutrient intake made dietary comparison difficult. Future studies with larger samples and greater dietary control are needed to further evaluate the research goals of this study.

Author: Loren Cordain
Publisher: Rodale
ISBN: 160961917X
Category : Health & Fitness
Languages : en
Pages : 355

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Adapts the author's nutritional program to the needs of athletes in a diet based on natural selection and evolution that promotes weight loss, normalizes blood cholesterol, increases energy levels, and enhances overall fitness.

Author: Institute of Medicine
Publisher: National Academies Press
ISBN: 0309089964
Category : Medical
Languages : en
Pages : 277

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The primary purpose of fitness and body composition standards in the U.S. Armed Forces has always been to select individuals best suited to the physical demands of military service, based on the assumption that proper body weight and composition supports good health, physical fitness, and appropriate military appearance. The current epidemic of overweight and obesity in the United States affects the military services. The pool of available recruits is reduced because of failure to meet body composition standards for entry into the services and a high percentage of individuals exceeding military weight-for-height standards at the time of entry into the service leave the military before completing their term of enlistment. To aid in developing strategies for prevention and remediation of overweight in military personnel, the U.S. Army Medical Research and Materiel Command requested the Committee on Military Nutrition Research to review the scientific evidence for: factors that influence body weight, optimal components of a weight loss and weight maintenance program, and the role of gender, age, and ethnicity in weight management.

Author: Dr Paul J. Arciero
Publisher: Outskirts Press
ISBN: 9781478799474
Category : Health & Fitness
Languages : en
Pages : 268

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KEEP YOUR EYES ON THE PRISE! Proof that self-care is the new healthcare, powered by PROTEIN PACING(R) and the PRISE(R) LIFE Dr. Paul J. Arciero is the world's leading nutrition, exercise and applied physiology scientist and keynote speaker. In his compelling new book he presents the science behind the way we are exercising and eating is all wrong. His human clinical research findings have been condensed into a single guide designed to help the everyday overstressed busy person, weekend warriors, and even Olympians get off the crazy-diet roller coaster and live with optimal health and performance. His scientifically proven PRISE Life Protocol, powered by his Protein Pacing Diet, is healthier and easier than fad diets and the overexertion of most exercise routines. Dr. Paul's Protein Pacing & PRISE Life secrets are finally revealed - from what to eat and when to eat using his 'Morning Muscle Maximizer' and 'Bedtime Bellyfat Burner', to debunking the many health, fitness, and diet myths that arise daily. Consulted by the highest level media outlets - O Magazine, The Wall Street Journal, Fox News, Prevention, Good Housekeeping, WebMD, TIME, Huffington Post, Glamour, Women's Health, Men's Health, and many more - he answers the call to share his knowledge. It's time to join the millions of people worldwide who have heard his message: Put an end to fad diets and harmful exercise programs, and 'Never Diet Again' by Keeping Your Eyes on the PRISE!

Author: W. H. Shafer
Publisher: Plenum Publishing Corporation
ISBN: 9780306443480
Category : Education
Languages : en
Pages : 392

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Masters Theses Listed by Discipline: Aerospace Engineering. Agricultural Economics, Sciences and Engineering. Architechtural Engineering and Urban Planning. Astronomy. Astrophysics. Ceramic Engineering. Communications Engineering and Computer Science. Cryogenic Engineering. Electrical Engineering. Engineering Mechanics. Engineering Physics. Engineering Science. Fuels, Combustion, and Air Pollution. General and Environmental Engineering. Geochemistry and Soil Science. Geological Sciences and Geophysical Engineering. Geology and Earth Science. Geophysics. Industrial Engineering. Marine and Ocean Engineering. Materials Science and Engineering. Mechanical Engineering and Bioengineering. Metallurgy. Meteorology and Atmospheric Science. 17 additional disciplines. Index.

Author: National Research Council
Publisher: National Academies Press
ISBN: 0309039940
Category : Medical
Languages : en
Pages : 765

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Diet and Health examines the many complex issues concerning diet and its role in increasing or decreasing the risk of chronic disease. It proposes dietary recommendations for reducing the risk of the major diseases and causes of death today: atherosclerotic cardiovascular diseases (including heart attack and stroke), cancer, high blood pressure, obesity, osteoporosis, diabetes mellitus, liver disease, and dental caries.

Author: Robert C. Atkins, M.D.
Publisher: Government Institutes
ISBN: 159077163X
Category : Health & Fitness
Languages : en
Pages : 457

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Book Description
This new edition contains the basic diet and is enhanced by new explanations of the underlying theories. There are seven new chapters.

Author: Joyce Ann Gilbert
Publisher: Elsevier Health Sciences
ISBN: 0323935966
Category : Medical
Languages : en
Pages : 512

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Book Description
Master the essentials of nutrition science and patient care with this concise text! Williams’ Essentials of Nutrition and Diet Therapy, 13th Edition helps you understand and apply nutrition concepts in the treatment of disease, disease prevention, and life enhancement. The text is broken out into three parts: the basics of nutrients and the body, the life cycle and community nutrition, and clinical nutrition. Case studies help you determine nutritional interventions in treating both acute and chronic conditions. Written by nutrition specialists Joyce Gilbert and Eleanor D. Schlenker, this book includes the latest advances in research and evidence-based practice. Strong community focus includes robust coverage of health promotion, cultural competence, patient safety, lifespan, and public health issues. Person-centered approach helps you develop practical solutions to individual problems, based on the authors’ personal research and clinical experience. MyPlate for Older Adults is included, as developed by nutrition scientists at Tufts University and the AARP Foundation, along with the Nestlé Mini Nutritional Assessment Scale. Health Promotion sections help you with nutrition education, stressing healthy lifestyle choices and prevention as the best medicine. Case studies provide opportunities for problem solving, allowing you to apply concepts to practical situations in nutrition care. Evidence-Based Practice boxes emphasize critical thinking and summarize current research findings. Focus on Culture boxes highlight cultural competence and the nutritional deficiencies, health problems, and appropriate interventions relating to different cultural, ethnic, racial, and age groups. Focus on Food Safety boxes alert you to food safety issues related to a particular nutrient, population group, or medical condition. Complementary and Alternative Medicine boxes offer uses, contraindications, and advantages/disadvantages of common types of herbs and supplements, and potential interactions with prescription or over-the-counter medications. Chapter summaries and review questions reinforce your understanding of key concepts and their application. Key terms are identified in the text and defined on the page to help reinforce critical concepts.

Author: Debasis Bagchi
Publisher: Academic Press
ISBN: 0128139234
Category : Technology & Engineering
Languages : en
Pages : 820

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Nutrition and Enhanced Sports Performance: Muscle Building, Endurance and Strength, Second Edition, includes comprehensive sections on the role of nutrition in human health, various types of physical exercises, including cardiovascular training, resistance training, aerobic and anaerobic exercises, bioenergetics and energy balance, and the nutritional requirements associated with each. Other sections cover sports and nutritional requirements, the molecular mechanisms involved in muscle building, an exhaustive review of various foods, minerals, supplements, phytochemicals, amino acids, transition metals, competition training, healthy cooking, physical training, and lifestyle and dietary recommendations for sports performance. This updated edition includes new chapters on mood, alertness, calmness and psychomotor performance in sports, extreme sports, natural myostatin inhibitor and lean body mass, the benefits of caffeine in sport nutrition formulations, the role of vitamin D in athletic performance, probiotics and muscle mass. - Provides a comprehensive appraisal of the nutritional benefits of exercise in human health - Compiles chapters reviewing the nutritional prophylaxis in human health - Addresses performance enhancement drugs and sports supplements - Presents various types of physical exercises and addresses exercise and nutritional requirements in special populations - Discusses sports nutrition and the molecular mechanisms involved in muscle building - Contains an exhaustive review of various food, minerals, supplements, phytochemicals, amino acids, transition metals, small molecules and other ergogenic agents - Highlights the aspects of healthy cooking, physical training, lifestyle and dietary recommendations for sports performance