The Role Of Physical Fitness On Cardiovascular Responses To Stress
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The Role Of Physical Fitness On Cardiovascular Responses To Stress
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Author : Arto J Hautala
language : en
Publisher: Frontiers Media SA
Release Date : 2015-03-12
The Role Of Physical Fitness On Cardiovascular Responses To Stress written by Arto J Hautala and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-12 with Electronic book categories.
Cardiovascular responses to physical and/ or mental stressors has been a topic of great interest for some time. For example, significant changes of cardiovascular control and reactivity have been highlighted as important mechanisms for the protective effect of exercise as a simple and effective, non medical therapy for many pathologies. However, despite the great number of studies performed to date (e.g. >54,000 entries in Pubmed for “cardiovascular stress”), important questions of the role stress has on cardiovascular function still remain. For instance, What factors account for the different cardiovascular responses between mental and physical stressors? How do these different components of the cardiovascular system interact during stress? Which cardiovascular responses to stress are the most important for identifying normal, depressed, and enhanced cardiovascular function? Can these stress-induced responses assist with patient diagnosis and prognosis? What impact does physical fitness have on the relationship between cardiovascular function and health? The current topic examined our current understanding of cardiovascular responses to stress and the significant role that physical fitness has on these responses for improved function and health. Manuscripts focusing on heart rate variability (HRV), heart rate recovery, and other novel cardiovascular assessments were especially encouraged.
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
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.
The Relationship Between Stress Coronary Heart Disease And Exercise
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Author : Rebecca L. Koboldt
language : en
Publisher:
Release Date : 2002
The Relationship Between Stress Coronary Heart Disease And Exercise written by Rebecca L. Koboldt and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with categories.
Cardiovascular Reactivity And Stress
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Author : J. Rick Turner
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Cardiovascular Reactivity And Stress written by J. Rick Turner 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 2013-06-29 with Psychology categories.
This book is an articulate, concise, contemporary introduction to the study of important variables underlying cardiovascular reactivity. Its strength is in the combination of a scholarly but nonpedantic approach to cardiovascular psychophysiology and a solid understanding of be havioral medicine approaches to the study of hypertension. The topics covered are central to the study of relationships between behavior and cardiovascular reactivity; the list of suggested readings at the end of each chapter provides excellent guidance for more detailed study of specific issues. It has now been more than a dozen years since Plenum Press published Paul Obrist's seminal monograph Cardiovascular Psycho physiology. The volume had a major impact in relating cardiovascular regulation to behaving individuals and in developing thoughtful hy potheses concerning such factors as they might pertain to hypertension. The impact of that work extended across scientific disciplines as well as aross continents. At the time the Obrist book was published, a young psychologist, J. Rick Turner, was completing his Ph. D. thesis in psychol ogy at the University of Birmingham, England, on heart rate reactions to psychological challenge. After continued collaboration for the next several years with his former Ph. D. mentor, Douglas Carroll, Turner joined the Obrist laboratory at the University of North Carolina. Al though Obrist unfortunately died during Turner's tenure in the labora tory, collaboration continued with Kathleen Light and Andrew Sher wood. The enlightened legacy of the North Carolina laboratory can clearly be seen in this text.
Regulation Of Coronary Blood Flow
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Author : Michitoshi Inoue
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-09
Regulation Of Coronary Blood Flow written by Michitoshi Inoue 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 2013-11-09 with Medical categories.
Research centering on blood flow in the heart continues to hold an important position, especially since a better understanding of the subject may help reduce the incidence of coronary arterial disease and heart attacks. This book summarizes recent advances in the field; it is the product of fruitful cooperation among international scientists who met in Japan in May, 1990 to discuss the regulation of coronary blood flow.
Physical Fitness Sports Medicine
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Author :
language : en
Publisher:
Release Date : 1978
Physical Fitness Sports Medicine written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Exercise categories.
Consists of citations selected from those contained in the National Library of Medicine's Medical Literature Analysis and Retrieval System.
Cardiovascular System And Physical Exercise
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Author : Victor L. Karpman
language : en
Publisher: CRC Press
Release Date : 1987-05-31
Cardiovascular System And Physical Exercise written by Victor L. Karpman and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987-05-31 with Medical categories.
This book focuses on adaptation and control of the cardiovascular system, along with myocardial and vascular reactions that provide the optimal blood flow under physical activity. New information on the main hemodynamic values measured with the help of updated methods used in the research of heart and great vessels is de-scribed, and a number of new parameters, such as arterial impedance, are introduced. The information presented in this book is of value to research cardiologists, experts in sports medicine and physiology as well as for physicians and physiologists connected with the use of muscular activity.
Educating The Student Body
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Author : Committee on Physical Activity and Physical Education in the School Environment
language : en
Publisher: National Academies Press
Release Date : 2013-11-13
Educating The Student Body written by Committee on Physical Activity and Physical Education in the School Environment and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-13 with Medical categories.
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.
Advanced Cardiovascular Exercise Physiology
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Author : Denise L. Smith
language : en
Publisher: Human Kinetics
Release Date : 2022-05-03
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 2022-05-03 with Medical categories.
Advanced Cardiovascular Exercise Physiology, Second Edition, systematically details the effects of acute and chronic exercise training on each component of the cardiovascular system: the heart, the vasculature, and the blood (including blood clotting factors). Students and professionals working within exercise science and related health professions will gain a comprehensive understanding of the cardiovascular system and learn how to apply this knowledge to their work. Advanced Cardiovascular Exercise Physiology, Second Edition, highlights the complex interaction of the components of the cardiovascular system, both at rest and during exercise. Using the latest scientific and medical research, this text presents an engaging discussion of cardiovascular responses and adaptions to both aerobic and resistance exercise training, and it offers readers possible future directions for research. Specific attention is paid to the beneficial effects of exercise and the mechanisms through which regular exercise promotes cardioprotection. The second edition incorporates new topics and expanded information on the following: Ventricular hypertrophy Central blood pressure and its measurement Pathophysiology of arterial stiffness and relevant measurement techniques Blood pressure during exercise and its clinical importance The effects of prolonged acute exercise on cardiac arterial and hemostatic function Endothelial function, including the impact of aging and sex, and potential mechanisms An individual’s response and adaptation to both resistance training and aerobic training The second edition of Advanced Cardiovascular Exercise Physiology uses a larger format to showcase its richly illustrated contents. Updated figures and graphics visually elucidate physiological mechanisms to depict exercise responses and training adaptations. Each chapter begins with chapter objectives and ends with a summary to help students retain important content. Fifteen case studies are included in the text to showcase the application of chapter material. Key terms are boldfaced throughout the text and are defined at the end of each chapter. In addition, sidebars describe real-world examples and applications. This text is divided into two sections. The first section offers a concise explanation of the structure and function of each component of the cardiovascular system. In the second section, readers encounter a detailed discussion of the acute and chronic effects of aerobic and resistance exercise on cardiac function, vascular function, and hemostatic variables. Advanced Cardiovascular Exercise Physiology, Second Edition, provides a framework for understanding how the components of the cardiovascular system cooperate to support exercise and how those components adapt to and benefit from a systematic program of exercise training.