Cardiovascular Responses To Exercise
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Essentials Of Sports Nutrition And Supplements
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Author : Jose Antonio
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-02-11
Essentials Of Sports Nutrition And Supplements written by Jose Antonio and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-02-11 with Medical categories.
Millions of consumers want to lose body fat, gain muscle mass, and/or improve exercise performance. In addition to an exercise program, they often look to sports supplements as ‘tools’ to help them reach their goals. This book, the culmination of years of work by the thought leaders in the sports nutrition field will help the consumer, student, scientist, and sports nutrition professional sift through the huge volume of information and come up with reasonable and scientifically-based ideas and conclusions about sports nutrition. Written and edited by the leaders in the field and members of the International Society of Sports Nutrition, the Essentials of Sports Nutrition and Supplements combines basic science with the best in applied sports nutrition. Topics in this book include: Endocrinology and Exercise Principles of Exercise Training An Overview of Dietary Supplements Nutritional Needs of Endurance Athletes Nutritional Needs of Strength-Power Athletes Sports Application of Creatine Eating to Improve Body Composition Pre-, During, and Post-Workout Nutrition for Endurance Athletes Pre- During, and Post-Workout Nutrition for Strength-Power Athletes But the book covers much more than the short list above. Whether you are a student, scientist or sports nutrition professional, this book will serve as the resource for you in this rapidly growing field.
Cardiovascular Responses To Exercise
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Author : Lusha Xiang
language : en
Publisher: Biota Publishing
Release Date : 2011-09-01
Cardiovascular Responses To Exercise written by Lusha Xiang and has been published by Biota Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-09-01 with Science categories.
Exercise is the act of increasing metabolic rate for the purpose of enhancing physical fitness. Exercise can be one of the most stressful physiological responses that the body undertakes. With exercise, there are increases in metabolic rate, heart rate, blood flow (hyperemia), respiration, and heat production. The increased metabolic requirement during exercise is well met by an increased blood flow (functional hyperemia) and oxygen supply to the exercising tissue, which is regulated by multiple local and systemic mechanisms. The local mechanisms (factors) are responsible for mediating the muscle homeostasis and vascular conductance to match the increased metabolic requirement, whereas the systemic mechanisms are responsible for the maintenance of blood pressure and global cardiovascular homeostasis, including the increase in and redistribution of cardiac output, which is mainly mediated by sympathetic activation. For instance, the substantial decreases in vascular resistance and resultant large increase in blood flow during exercise require higher blood pressure and more cardiac output, such that the metabolically active muscle can be perfused with adequate blood flow. This book will provide an overview of the cardiovascular responses to exercise under physiological conditions as well as some pathological circumstances. Table of Contents: Capillary Perfusion in Skeletal Muscle During Exercise / Local Control of Arteriolar Diameter and Blood Flow During Exercise / Systemic Control of Cardiovascular Response to Exercise / Cardiovascular Response to Exercise under Pathological Conditions / References / Author Biography
Advanced Cardiovascular Exercise Physiology
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Author : Denise L. Smith
language : en
Publisher: Human Kinetics
Release Date : 2011
Advanced Cardiovascular Exercise Physiology written by Denise L. Smith and has been published by Human Kinetics this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Medical categories.
Advanced Cardiovascular Exercise Physiology details the effect of acute and chronic exercise training on each component of the cardiovascular system and how those components adapt to and benefit from a systematic program of exercise training.
Human Cardiovascular Control
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Author : Loring B. Rowell
language : en
Publisher:
Release Date : 1993
Human Cardiovascular Control written by Loring B. Rowell and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Language Arts & Disciplines categories.
This new analysis of reflex and hormonal control of the human cardiovascular system developed from questions raised in Human Circulation: During Physical Stress (Rowell, 1986) and from recent findings. The goal is to help students, physiologists and clinicians understand the control of pressure, vascular volume, and blood flow by examining the cardiovascular system during orthostasis and exercise, two stresses that most affect these variables. A discussion of the passive physical properties of the vascular system provides a basis for explaining how vascular control is modified by mechanical, neural, and humoral factors. Interactive effects of the vasculature on cardiac performance are emphasized; they reveal the importance of autonomic control, supplemented by muscle pumping, in maintaining adequate ventricular filling pressure. The author's detailed analysis of how total oxygen consumption is restricted focuses on limitations in cardiac pumping ability, oxygen diffusion from lungs to blood and from blood to active muscle, oxidative metabolism and neural control of organ blood flow. An unsolved mystery is the nature of the signals that govern the cardiovascular responses to exercise. This is discussed in a new and critical synthesis of ideas and evidence concerning the "error signals" that are sensed and then corrected by activation of the autonomic nervous system during exercise.
Heat Stress In Sport And Exercise
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Author : Julien D. Périard
language : en
Publisher: Springer
Release Date : 2019-03-06
Heat Stress In Sport And Exercise written by Julien D. Périard and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-06 with Medical categories.
The book is designed to provide a flowing description of the physiology of heat stress, the illnesses associated with heat exposure, recommendations on optimising health and performance, and an examination of Olympic sports played in potentially hot environmental conditions. In the first section the book examines how heat stress effects performance by outlining the basics of thermoregulation and how these responses impact on cardiovascular, central nervous system, and skeletal muscle function. It also outlines the pathophysiology and treatment of exertional heat illness, as well as the role of hydration status during exercise in the heat. Thereafter, countermeasures (e.g. cooling and heat acclimation) are covered and an explanation as to how they may aid in decreasing the incidence of heat illness and minimise the impairment in performance is provided. A novel and particular feature of the book is its inclusion of sport-specific chapters in which the influence of heat stress on performance and health is described, as well as strategies and policies adopted by the governing bodies in trying to offset the deleterious role of thermal strain. Given the breadth and scope of the sections, the book will be a reference guide for clinicians, practitioners, coaches, athletes, researchers, and students.
Cardiovascular Responses To Exercise
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Author : Lusha Xiang
language : en
Publisher: Morgan & Claypool Publishers
Release Date : 2012
Cardiovascular Responses To Exercise written by Lusha Xiang and has been published by Morgan & Claypool Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Medical categories.
Exercise is the act of increasing metabolic rate for the purpose of enhancing physical fitness. Exercise can be one of the most stressful physiological responses that the body undertakes. With exercise, there are increases in metabolic rate, heart rate, blood flow (hyperemia), respiration, and heat production. The increased metabolic requirement during exercise is well met by an increased blood flow (functional hyperemia) and oxygen supply to the exercising tissue, which is regulated by multiple local and systemic mechanisms. The local mechanisms (factors) are responsible for mediating the muscle homeostasis and vascular conductance to match the increased metabolic requirement, whereas the systemic mechanisms are responsible for the maintenance of blood pressure and global cardiovascular homeostasis, including the increase in and redistribution of cardiac output, which is mainly mediated by sympathetic activation. For instance, the substantial decreases in vascular resistance and resultant large increase in blood flow during exercise require higher blood pressure and more cardiac output, such that the metabolically active muscle can be perfused with adequate blood flow. This book will provide an overview of the cardiovascular responses to exercise under physiological conditions as well as some pathological circumstances. Table of Contents: Capillary Perfusion in Skeletal Muscle During Exercise / Local Control of Arteriolar Diameter and Blood Flow During Exercise / Systemic Control of Cardiovascular Response to Exercise / Cardiovascular Response to Exercise under Pathological Conditions / References / Author Biography
Regulation Of Tissue Oxygenation Second Edition
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Author : Roland N. Pittman
language : en
Publisher: Biota Publishing
Release Date : 2016-08-18
Regulation Of Tissue Oxygenation Second Edition written by Roland N. Pittman and has been published by Biota Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-18 with Medical categories.
This presentation describes various aspects of the regulation of tissue oxygenation, including the roles of the circulatory system, respiratory system, and blood, the carrier of oxygen within these components of the cardiorespiratory system. The respiratory system takes oxygen from the atmosphere and transports it by diffusion from the air in the alveoli to the blood flowing through the pulmonary capillaries. The cardiovascular system then moves the oxygenated blood from the heart to the microcirculation of the various organs by convection, where oxygen is released from hemoglobin in the red blood cells and moves to the parenchymal cells of each tissue by diffusion. Oxygen that has diffused into cells is then utilized in the mitochondria to produce adenosine triphosphate (ATP), the energy currency of all cells. The mitochondria are able to produce ATP until the oxygen tension or PO2 on the cell surface falls to a critical level of about 4–5 mm Hg. Thus, in order to meet the energetic needs of cells, it is important to maintain a continuous supply of oxygen to the mitochondria at or above the critical PO2 . In order to accomplish this desired outcome, the cardiorespiratory system, including the blood, must be capable of regulation to ensure survival of all tissues under a wide range of circumstances. The purpose of this presentation is to provide basic information about the operation and regulation of the cardiovascular and respiratory systems, as well as the properties of the blood and parenchymal cells, so that a fundamental understanding of the regulation of tissue oxygenation is achieved.
Cardiovascular Regulation
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Author : David Jordan
language : en
Publisher: Ashgate Publishing
Release Date : 1995
Cardiovascular Regulation written by David Jordan and has been published by Ashgate Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Medical categories.
The Studies in Physiology series provides a concise introduction to developments in complex areas of physiology for a wide audience. Published on behalf of the Physiology Society, Cardiovascular Regulation provides an up-to-date account of our current understanding of the control of the cardiovascular system that is not covered by existing textbooks. Both students and lecturers of cardiovascular and exercise physiology, medicine, dentistry and biomedical sciences will find this book informative and easy to read. Each chapter has numerous summary boxes. 'Essential reading' suggestions provide additional reading for undergraduates and the suggestions for 'Further reading' cover the subject to postgraduate level.
Cardiovascular Responses To Exercise
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Author : Lusha Xiang
language : en
Publisher: Biota Publishing
Release Date : 2016-12-01
Cardiovascular Responses To Exercise written by Lusha Xiang and has been published by Biota Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-01 with Medical categories.
Exercise is the act of increasing metabolic rate for the purpose of enhancing physical fitness. Exercise can be one of the most stressful physiological responses that the body undertakes. With exercise, there are increases in metabolic rate, heart rate, blood flow (hyperemia), respiration, and heat production. The increased metabolic requirement during exercise is well met by an increased blood flow (functional hyperemia) and oxygen supply to the exercising tissue, which is regulated by multiple local and systemic mechanisms. The local mechanisms (factors) are responsible for mediating the muscle homeostasis and vascular conductance to match the increased metabolic requirement, whereas the systemic mechanisms are responsible for the maintenance of blood pressure and global cardiovascular homeostasis, including the increase in and redistribution of cardiac output, which is mainly mediated by sympathetic activation. For instance, the substantial decreases in vascular resistance and resultant large increase in blood flow during exercise require higher blood pressure and more cardiac output, such that the metabolically active muscle can be perfused with adequate blood flow. This book will provide an overview of the cardiovascular responses to exercise under physiological conditions as well as some pathological circumstances.
Cardiovascular Responses To Exercise As Influenced By Training Of Various Intensities
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Author : Irvin Faria
language : en
Publisher:
Release Date : 1968
Cardiovascular Responses To Exercise As Influenced By Training Of Various Intensities written by Irvin Faria and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Exercise categories.