The Impact of Post-exercise Protein-leucine Ingestion on Subsequent Performance and the Systematic, Metabolic and Skeletal Muscle Molecular Responses Associated with Recovery and Regeneration PDF Download

Author: Andre Richard Nelson
Publisher:
ISBN:
Category : Carbohydrates in human nutrition
Languages : en
Pages : 383

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Author: Applied Research Press
Publisher: Createspace Independent Publishing Platform
ISBN: 9781515168775
Category :
Languages : en
Pages : 40

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Book Description
Nutrient timing is a popular nutritional strategy that involves the consumption of combinations of nutrients-primarily protein and carbohydrate-in and around an exercise session. Some have claimed that this approach can produce dramatic improvements in body composition. It has even been postulated that the timing of nutritional consumption may be more important than the absolute daily intake of nutrients. The post-exercise period is widely considered the most critical part of nutrient timing. Theoretically, consuming the proper ratio of nutrients during this time not only initiates the rebuilding of damaged muscle tissue and restoration of energy reserves, but it does so in a supercompensated fashion that enhances both body composition and exercise performance. Several researchers have made reference to an anabolic "window of opportunity" whereby a limited time exists after training to optimize training-related muscular adaptations. However, the importance - and even the existence - of a post-exercise 'window' can vary according to a number of factors. Not only is nutrient timing research open to question in terms of applicability, but recent evidence has directly challenged the classical view of the relevance of post-exercise nutritional intake with respect to anabolism. Therefore, the purpose of this paper will be twofold: 1) to review the existing literature on the effects of nutrient timing with respect to post-exercise muscular adaptations, and; 2) to draw relevant conclusions that allow practical, evidence-based nutritional recommendations to be made for maximizing the anabolic response to exercise. Proceeds from the sale of this book go to support an elderly disabled person.

Author: Sergej M. Ostojic
Publisher: Frontiers Media SA
ISBN: 2889198553
Category : Physiology
Languages : en
Pages : 80

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Book Description
Physiological responses after maximal and submaximal exercise are routinely monitored in a plethora of diseases (e.g. cardiovascular diseases, cancer, diabetes, asthma, neuromuscular disorders), and normal populations (e.g. athletes, youth, elderly), while slower or irregular post-exercise recovery usually indicates poor health and/or low fitness level. Abnormal post-exercise recovery (as assessed via blunted post-exercise heart rate dynamics) helps to predict the presence and severity of coronary artery disease, while differences in recovery outcomes in athletes might discriminate between fit and unfit individuals. Disturbances in post-exercise recovery might be due to acute or persistent changes in: (1) adaptive responses mediated by the autonomic nervous system and vasodilator substances, (2) cellular bioenergetics, and/or (3) muscular plasticity. Preliminary evidence suggests possible role of time-dependent modulation of nitric oxide synthase and adenosine receptors during post-exercise recovery, yet no molecular attributes of post-exercise recovery are revealed so far. Currently several markers of post-exercise recovery are used (e.g. heart rate measures, hormone profiles, biochemical and hematological indices); however none of them meets all criteria to make its use generally accepted as the gold standard. In addition, recent studies suggest that different pharmacological agents and dietary interventions, or manipulative actions (e.g. massage, cold-water immersion, compression garments, athletic training) administered before, during or immediately after exercise could positively affect post-exercise recovery. There is a growing interest to provide more evidence-based data concerning the effectiveness and safety of traditional and novel interventions to affect post-exercise recovery. The goals of this research topic are to critically evaluate the current advances on mechanisms and clinical implications of post-exercise recovery, and to summarize recent experimental data from interventional studies. This knowledge may help to identify the hierarchy of key mechanisms, and recognize methods to monitor and improve post-exercise recovery in both health and disease.

Author: Mark Hargreaves
Publisher: Human Kinetics
ISBN: 9780736041034
Category : Energy metabolism
Languages : en
Pages : 320

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Book Description
A comprehensive reference for biochemists, sport nutritionists, exercise physiologists, and graduate students in those disciplines. Provides information on the metabolic processes that take place during exercise, examining in depth the mobilization and utilization of substrates during physical activity. Focuses primarily on the skeletal muscle, but also discusses the roles of the liver and adipose tissue. Annotation copyright by Book News, Inc., Portland, OR

Author: Stéphane Walrand
Publisher: Academic Press
ISBN: 0128104104
Category : Medical
Languages : en
Pages : 590

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Book Description
Nutrition and Skeletal Muscle provides coverage of the evidence of dietary components that have proven beneficial for bettering adverse changes in skeletal muscle from disuse and aging. Skeletal muscle is the largest tissue in the body, providing elements of contraction and locomotion and acting as an important contributor to whole body protein and amino metabolism, glucose disposal and lipid metabolism. However, muscle loss, atrophy or weakness can occur when there are metabolic imbalances, disuse or aging. This book addresses the topic by providing insight and research from international leaders, making it the go-to reference for those in skeletal muscle physiology. - Provides an understanding of the crucial role of skeletal muscle in global metabolic homeostasis regulation - Delivers the information needed to understand the utilization of crucial supplements for the preservation of skeletal muscle - Presents insights on research from international leaders in the field

Author: David Joyce
Publisher: Routledge
ISBN: 1135075093
Category : Medical
Languages : en
Pages : 669

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Book Description
World-class rehabilitation of the injured athlete integrates best practice in sports medicine and physical therapy with training and conditioning techniques based on cutting-edge sports science. In this ground-breaking new book, leading sports injury and rehabilitation professionals, strength and conditioning coaches, biomechanists and sport scientists show how this integrated model works across the spectrum of athlete care. In every chapter, there is a sharp focus on the return to performance, rather than just a return to play. The book introduces evidence-based best practice in all the core areas of sports injury risk management and rehabilitation, including: performance frameworks for medical and injury screening; the science of pain and the psychology of injury and rehabilitation; developing core stability and flexibility; performance retraining of muscle, tendon and bone injuries; recovery from training and rehabilitation; end-stage rehabilitation, testing and training for a return to performance. Every chapter offers a masterclass from a range of elite sport professionals, containing best practice protocols, procedures and specimen programmes designed for high performance. No other book examines rehabilitation in such detail from a high performance standpoint. Sports Injury Prevention and Rehabilitation is essential reading for any course in sports medicine and rehabilitation, strength and conditioning, sports science, and for any clinician, coach or high performance professional working to prevent or rehabilitate sports injuries.

Author: Michael Gleeson
Publisher: Routledge
ISBN: 113645585X
Category : Medical
Languages : en
Pages : 581

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Book Description
Exercise immunology is an important, emerging sub-discipline within exercise physiology, concerned with the relationship between exercise, immune function and infection risk. This book offers a comprehensive, up-to-date and evidence-based introduction to exercise immunology, including the physiological and molecular mechanisms that determine immune function and the implications for health and performance in sport and everyday life. Written by a team of leading exercise physiologists, the book describes the characteristics of the immune system and how its components are organised to form an immune response. It explains the physiological basis of the relationship between stress, physical activity, immune function and infection risk, and identifies the ways in which exercise and nutrition interact with immune function in athletes and non-athletes. The book shows students how to evaluate the strengths and limitations of the evidence linking physical activity, immune system integrity and health, and explains why exercise is associated with anti-inflammatory effects that are potentially beneficial to long-term health. Every chapter includes useful features, such as clear summaries, definitions of key terms, discussions of seminal research studies and practical guidelines for athletes on ways to minimise infection risk, with additional learning resources available on a companion website. This is an essential textbook for any course on exercise immunology or advanced exercise physiology.

Author: Alan R. Saltiel
Publisher: Springer Science & Business Media
ISBN: 0387722041
Category : Medical
Languages : en
Pages : 223

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Book Description
More than 18 million people in the United States have diabetes mellitus, and about 90% of these have the type 2 form of the disease. This book attempts to dissect the complexity of the molecular mechanisms of insulin action with a special emphasis on those features of the system that are subject to alteration in type 2 diabetes and other insulin resistant states. It explores insulin action at the most basic levels, through complex systems.

Author: R.J. Maughan
Publisher: Karger Medical and Scientific Publishers
ISBN: 3805596987
Category : Medical
Languages : en
Pages : 146

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Book Description
Diet significantly affects athletic performance, and adoption of a dietary strategy that meets an athlete’s nutrition goals will maximize the possibility of competitive success. Over the years, the focus has shifted from a high intake of (animal) protein to the role of carbohydrate and water. Today, there is a growing recognition that the primary role of sports nutrition may be to promote the adaptations taking place in muscle and other tissues in response to the training stimulus. There is also much interest in the implications of manipulation of the fat and carbohydrate content of the diet. This publication contains the proceedings of the 69th Nestlé Nutrition Institute Workshop held in Hawaii in October 2010. The aim of the workshop was to explore the effects of nutritional manipulations on the metabolic responses to acute and chronic exercise. Another goal was to further identify the possible role of these dietary interventions in promoting adaptive changes in muscle, adipose tissues and other potential sites of limitation to exercise performance. Papers cover the three macronutrients carbohydrate, fat and protein, plus an additional chapter on water, together with the accompanying discussions.

Author: Thomas Fahey
Publisher: Independently Published
ISBN: 9781687591715
Category :
Languages : en
Pages : 415

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Book Description
Second of a two volume set.