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Maximal Oxygen Uptake In Exercise Involving Variable Muscle Mass Among Well Trained Upper Body Athletes
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Book Synopsis Maximal Oxygen Uptake in Exercise Involving Variable Muscle Mass Among Well-trained Upper Body Athletes by : Douglas R. Seals
Download or read book Maximal Oxygen Uptake in Exercise Involving Variable Muscle Mass Among Well-trained Upper Body Athletes written by Douglas R. Seals and published by . This book was released on 1979 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Skeletal Muscle Circulation by : Ronald J. Korthuis
Download or read book Skeletal Muscle Circulation written by Ronald J. Korthuis and published by Morgan & Claypool Publishers. This book was released on 2011 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this treatise is to summarize the current understanding of the mechanisms for blood flow control to skeletal muscle under resting conditions, how perfusion is elevated (exercise hyperemia) to meet the increased demand for oxygen and other substrates during exercise, mechanisms underlying the beneficial effects of regular physical activity on cardiovascular health, the regulation of transcapillary fluid filtration and protein flux across the microvascular exchange vessels, and the role of changes in the skeletal muscle circulation in pathologic states. Skeletal muscle is unique among organs in that its blood flow can change over a remarkably large range. Compared to blood flow at rest, muscle blood flow can increase by more than 20-fold on average during intense exercise, while perfusion of certain individual white muscles or portions of those muscles can increase by as much as 80-fold. This is compared to maximal increases of 4- to 6-fold in the coronary circulation during exercise. These increases in muscle perfusion are required to meet the enormous demands for oxygen and nutrients by the active muscles. Because of its large mass and the fact that skeletal muscles receive 25% of the cardiac output at rest, sympathetically mediated vasoconstriction in vessels supplying this tissue allows central hemodynamic variables (e.g., blood pressure) to be spared during stresses such as hypovolemic shock. Sympathetic vasoconstriction in skeletal muscle in such pathologic conditions also effectively shunts blood flow away from muscles to tissues that are more sensitive to reductions in their blood supply that might otherwise occur. Again, because of its large mass and percentage of cardiac output directed to skeletal muscle, alterations in blood vessel structure and function with chronic disease (e.g., hypertension) contribute significantly to the pathology of such disorders. Alterations in skeletal muscle vascular resistance and/or in the exchange properties of this vascular bed also modify transcapillary fluid filtration and solute movement across the microvascular barrier to influence muscle function and contribute to disease pathology. Finally, it is clear that exercise training induces an adaptive transformation to a protected phenotype in the vasculature supplying skeletal muscle and other tissues to promote overall cardiovascular health. Table of Contents: Introduction / Anatomy of Skeletal Muscle and Its Vascular Supply / Regulation of Vascular Tone in Skeletal Muscle / Exercise Hyperemia and Regulation of Tissue Oxygenation During Muscular Activity / Microvascular Fluid and Solute Exchange in Skeletal Muscle / Skeletal Muscle Circulation in Aging and Disease States: Protective Effects of Exercise / References
Book Synopsis Respiratory Muscle Training by : Alison McConnell
Download or read book Respiratory Muscle Training written by Alison McConnell and published by Elsevier Health Sciences. This book was released on 2013-04-18 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: Respiratory Muscle Training: theory and practice is the world’s first book to provide an "everything-you-need-to-know" guide to respiratory muscle training (RMT). Authored by an internationally-acclaimed expert, it is an evidence-based resource, built upon current scientific knowledge, as well as experience at the cutting-edge of respiratory training in a wide range of settings. The aim of the book is to give readers: 1) an introduction to respiratory physiology and exercise physiology, as well as training theory; 2) an understanding of how disease affects the respiratory muscles and the mechanics of breathing; 3) an insight into the disease-specific, evidence-based benefits of RMT; 4) advice on the application of RMT as a standalone treatment, and as part of a rehabilitation programme; and finally, 5) guidance on the application of functional training techniques to RMT. The book is divided into two parts – theory and practice. Part I provides readers with access to the theoretical building blocks that support practice. It explores the evidence base for RMT as well as the different methods of training respiratory muscles and their respective efficacy. Part II guides the reader through the practical implementation of the most widely validated form of RMT, namely inspiratory muscle resistance training. Finally, over 150 "Functional" RMT exercises are described, which incorporate a stability and/or postural challenge – and address specific movements that provoke dyspnoea. Respiratory Muscle Training: theory and practice is supported by a dedicated website (www.physiobreathe.com), which provides access to the latest information on RMT, as well as video clips of all exercises described in the book. Purchasers will also receive a three-month free trial of the Physiotec software platform (via www.physiotec.ca), which allows clinicians to create bespoke training programmes (including video clips) that can be printed or emailed to patients. Introductory overviews of respiratory and exercise physiology, as well as training theory Comprehensive, up-to-date review of respiratory muscle function, breathing mechanics and RMT Analysis of the interaction between disease and respiratory mechanics, as well as their independent and combined influence upon exercise tolerance Analysis of the rationale and application of RMT to over 20 clinical conditions, e.g., COPD, heart failure, obesity, mechanical ventilation Evidence-based guidance on the implementation of inspiratory muscle resistance training Over 150 functional exercises that incorporate a breathing challenge www.physiobreathe.com - access up-to-date information, video clips of exercises and a three-month free trial of Physiotec’s RMT exercise module (via www.physiotec.ca)
Book Synopsis The Assessment of Muscle Oxygen Saturation in Students During Maximal VO2 Exercise and High Intensity Intervals by : Justin Simmons
Download or read book The Assessment of Muscle Oxygen Saturation in Students During Maximal VO2 Exercise and High Intensity Intervals written by Justin Simmons and published by . This book was released on 2017 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: The advancement of human performance benefits from state-of-the-art technology to improve the ability to monitor and evaluate physiological adaptations in athletes. Previously validated as a reliable tool for measuring muscle oxygenation, near-infrared spectroscopy (NIRS) has evolved into a more portable platform capable of being used in a variety of settings. This has expanded the usefulness of NIRS and created an increase in explorations to evaluate its capabilities and applications in exercise science. With the emergence of new portable devices, the need to assess the capabilities and potential of such exercise tools is important. One such example of a portable NIRS device advertised to athletes and the military is the MOXY monitor. Purpose: To our knowledge, no studies exist that have examined the output produced by the MOXY monitor compared to other more established variables during high intensity intervals. Therefore, the purpose of this experiment was to evaluate the output provided by the MOXY monitors (SmO2) by comparing SmO2 to more established exercise variables including VO2, heart rate and blood lactate (BL) to determine if the values agree with physiological expectations. We predicted that the SmO2 would demonstrate an inverse relationship to other measured variables including HR, VO2 and BL. Eg. As SmO2 decreased, HR,VO2 and BL would increase and peak HR,VO2,BL values would coincide with SMO2 troughs. Methods: Six endurance-trained East Carolina University students, aged 21±2 years completed a VO2 max test followed by 6 high-intensity 30-second sprint intervals at 125% of VO2 max wattage on a cycle ergometer. SmO2 was measured using MOXY monitors (Fortiori Design LLC., MN, USA) placed on the quadriceps muscles as well as the left deltoid. HR was monitored using a Garmin FR70 watch (Garmin Ltd., Switzerland) and VO2 obtained using a Parvomedic TrueOne 2400 metabolic cart (Parvo Medics, UT, USA). BL was collected within 5 seconds of the completion of each of the 6 high intensity intervals using a Lactate Plus Meter (Sports Research Group Inc.). SmO2 and VO2 and SmO2 and HR were plotted over time to present a graphical illustration demonstrating the relationships among changes in oxygen saturation and the change with VO2 and HR. BL and SmO2 were presented using tables to display changes in BL and SmO2 as the intervals progressed. Results: All participants had a VO2 max [greater than]30ml/kg/min and no musculoskeletal injuries in the previous 3 months were reported. Body fat percentages were within normal ACSM guidelines and participants reported meeting USDA guidelines for fruit and vegetable intake (Dwyer, 2008, www.choosemyplate.gov). During each of the six intervals, SmO2 was shown to decrease as both VO2 and HR increased. Troughs in SmO2 did not consistently align with peaks in VO2 and HR, as SmO2 tended to reach troughs about 10 seconds after the completion of many intervals. VO2 also demonstrated peaks at 20 and 40-seconds following interval completion. Patterns in BL were unable to be evaluated due to inadequate BL collection. Only two participants had all 6 BL values successfully obtained while another had 5. These participants demonstrated a pattern of increasing with intervals 1-4 followed by a plateau or decline in the final intervals. Conclusion: The findings from this study support the hypothesis that SmO2 would demonstrate an inverse relationship compared to HR and VO2 during high intensity intervals. Eg. As SmO2 decreased during the intervals, both HR and VO2 increased. However, peak HR and VO2 values did not coincide with SmO2 troughs. A delay of about 10 seconds was observed in SmO2 troughs and a 20 to 40-second delay was seen in peak VO2 and HR values. Further research is needed to investigate this finding as it is unclear as to the cause of the delays. Despite previous research showing an inverse relationship among muscle oxygenation and BL, the present study was unable support this relationship as insufficient BL samples were available for evaluation. The results obtained from this study suggests the MOXY monitors may provide reliable output as the inverse relationships among SmO2 and HR and SmO2 and VO2 agree with physiological expectations, despite peaks and troughs not coinciding. Further research will be needed to explore the relationships among these variables and to further assess the MOXY monitor as a tool for exercise training.
Author :American Association for Health, Physical Education, and Recreation. Research Council Publisher : ISBN 13 : Total Pages :374 pages Book Rating :4.3/5 (91 download)
Book Synopsis Completed Research in Health, Physical Education, and Recreation by : American Association for Health, Physical Education, and Recreation. Research Council
Download or read book Completed Research in Health, Physical Education, and Recreation written by American Association for Health, Physical Education, and Recreation. Research Council and published by . This book was released on 1981 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Guide to Sports and Injury Management E-Book by : Mike Bundy
Download or read book A Guide to Sports and Injury Management E-Book written by Mike Bundy and published by Elsevier Health Sciences. This book was released on 2012-08-12 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: An indispensable guide for sports medicine students and practitioners working in the field! A Guide to Sports and Injury Management is a comprehensive practical guide to sports medicine care - book plus interactive DVD. Approached from the dual perspectives of a sports medicine doctor and a sports physiotherapist, this exciting new product covers the full spectrum of sports medicine from diagnosis of injuries to injury prevention, techniques for stretching and cooling, protocols, rehabilitation and details on illness, drugs and diet. Colour photographs and drawings support the text, and case histories clearly illustrate the process of making a decision and treating an injury. The DVD features a unique interactive diagnostic aid for common injuries, 60 narrated videoclips of examinations and exercise demonstrations and multiple-choice questions for self testing. Written by a sports medicine Doctor and a sports physiotherapist to provide a unique sports specific perspective Covers full spectrum of sports medicine care including nutrition, drugs, injuries, diagnosis, protocols, exercise and prevention llustrated with full colour drawings and photographs Accompanied by a DVD containing an interactive common injuries diagnosis tool, self-assessment multiple choice questions set by the authors, narrated video library of diagnoses, exercises and techniques shown by the authors, and the capability to download illustrations Case histories in a 'mini-tutorial' style to illustrate the process of making a diagnosis.
Book Synopsis Completed Research in Health, Physical Education, Recreation and Dance, Including International Sources by :
Download or read book Completed Research in Health, Physical Education, Recreation and Dance, Including International Sources written by and published by . This book was released on 1978 with total page 1374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Science of Running by : Steve Magness
Download or read book The Science of Running written by Steve Magness and published by Origin Press (CA). This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reviews of The Science of Running:"The Science of Running sets the new standard for training theory and physiological data. Every veteran and beginner distance coach needs to have this on their book shelf."-Alan WebbAmerican Record Holder-Mile 3:46.91 "For anyone serious about running, The Science of Running offers the latest information and research for optimizing not only your understanding of training but also your performance. If you want to delve deeper into the world of running and training, this book is for you. You will never look at running the same."-Jackie Areson, 15th at the 2013 World Championships in the 5k. 15:12 5,000m best If you are looking for how to finish your first 5k, this book isn't for you. The Science of Running is written for those of us looking to maximize our performance, get as close to our limits as possible, and more than anything find out how good we can be, or how good our athletes can be. In The Science of Running, elite coach and exercise physiologist Steve Magness integrates the latest research with the training processes of the world's best runners, to deliver an in depth look at how to maximize your performance. It is a unique book that conquers both the scientific and practical points of running in two different sections. The first is aimed at identifying what limits running performance from a scientific standpoint. You will take a tour through the inside of the body, learning what causes fatigue, how we produce energy to run, and how the brain functions to hold you back from super-human performance. In section two, we turn to the practical application of this information and focus on the process of training to achieve your goals. You will learn how to develop training plans and to look at training in a completely different way. The Science of Running does not hold back information and is sure to challenge you to become a better athlete, coach, or exercise scientist in covering such topics as:· What is fatigue? The latest research on looking at fatigue from a brain centered view.· Why VO2max is the most overrated and misunderstood concept in both the lab and on the track· Why "zone" training leads to suboptimal performance.· How to properly individualize training for your own unique physiology.· How to look at the training process in a unique way in terms of stimulus and adaptation.· Full sample training programs from 800m to the marathon.
Book Synopsis Maximal Oxygen Uptake and Body Composition Changes Resulting from Run-training and Swim-training at Equivalent Absolute Intensities by : Debbie Chippendale Lieber
Download or read book Maximal Oxygen Uptake and Body Composition Changes Resulting from Run-training and Swim-training at Equivalent Absolute Intensities written by Debbie Chippendale Lieber and published by . This book was released on 1987 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book High Altitude written by Erik R. Swenson and published by Springer Science & Business Media. This book was released on 2013-11-26 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last decade the science and medicine of high altitude and hypoxia adaptation has seen great advances. High Altitude: Human Adaptation to Hypoxia addresses the challenges in dealing with the changes in human physiology and the particular medical conditions that arise from exposure to high altitude. In-depth and comprehensive chapters cover both the basic science and the clinical consequences of exposure to high altitude. Genetic, cellular, organ and whole body system responses to high altitudes are covered and chapters discuss these effects on a wide range of diseases. Expert authors provide insight into the care of patients with pre-existing medical conditions that fail in some cases to adapt as well as offer insights into how high altitude research can help critically ill patients. High Altitude: Human Adaptation to Hypoxia is an important new volume that offers a window into greater understanding and more successful treatment of hypoxic human diseases.
Author :Linda Wheeler Publisher :Sport Information Resource Centre = Centre de documentation pour le sport ISBN 13 :9780920678206 Total Pages :536 pages Book Rating :4.6/5 (782 download)
Book Synopsis Sport Bibliography: Sport sciences by : Linda Wheeler
Download or read book Sport Bibliography: Sport sciences written by Linda Wheeler and published by Sport Information Resource Centre = Centre de documentation pour le sport. This book was released on 1983 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis ACSM's Resource Manual for Guidelines for Exercise Testing and Prescription by : David P. Swain
Download or read book ACSM's Resource Manual for Guidelines for Exercise Testing and Prescription written by David P. Swain and published by Lippincott Williams & Wilkins. This book was released on 2012-12-26 with total page 883 pages. Available in PDF, EPUB and Kindle. Book excerpt: ACSM's Resource Manual for Guidelines for Exercise Testing and Prescription was created as a complement to ACSM's Guidelines for Exercise Testing and Prescription and elaborates on all major aspects of preventative rehabilitation and fitness programs and the major position stands of the ACSM. The 7th edition provides information necessary to address the knowledge, skills, and abilities set forth in the new edition of Guidelines, and explains the science behind the exercise testing and prescription. ACSM's Resource Manual is a comprehensive resource for those working in the fitness and clinical exercise fields, as well as those in academic training.
Book Synopsis Body Composition by : Henry C. Lukaski
Download or read book Body Composition written by Henry C. Lukaski and published by CRC Press. This book was released on 2017-07-20 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interest in the relationships between body structure and function in physical activity has persisted for centuries. Body Composition: Health and Performance in Exercise and Sport advances understanding beyond simple descriptions of body physique and composition of athletes and fills gaps in our understanding of the important role of muscle, fat, and bone in facilitating physical performance and health in sports and physically demanding occupations. lt addresses basic, practical, and applied topics in body composition, performance, and health with comprehensive reviews organized in four logical parts: Body Composition Assessment; Physical Activity and Body Composition; Body Composition in Sports and Occupations; and Moderating Factors. This book integrates state-of-the-art knowledge by international experts in the field and produces an evidence-based practical guide for a balanced understanding of the role and use of body composition assessment in physical performance and health for youth and adults. It also provides a needed link between the practice of body composition assessment and its application by members of public health advisory committees that develop national guidelines for diet, physical activity, and health. This book is suitable for students and professionals in sports nutrition, exercise science, kinesiology, and athletic training. Sport administrators and policy-makers for international and national sport federations and organizations, and national intercollegiate and scholastic federations, would also benefit from this book.
Book Synopsis Exercise and Sport Science by : William E. Garrett
Download or read book Exercise and Sport Science written by William E. Garrett and published by Lippincott Williams & Wilkins. This book was released on 2000 with total page 1016 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by experts in exercise physiology, exercise science, and biomechanics, this volume focuses specifically on exercise science in relation to athletic performance and to the diagnosis, management, and prevention of athletic injuries. The text is logically organized into sections on energy metabolism, exercise physiology, organ system responses to exercise, general concerns in applied exercise science, sports biomechanics, and applied sports physiology. The biomechanics and sports physiology sections focus on particular sports, to determine specific diagnosis and treatment aspects. The book also includes chapters on exercise in children and the elderly, environmental influences on physical performance, overtraining, chronobiology, and microgravity.
Book Synopsis Concurrent Aerobic and Strength Training by : Moritz Schumann
Download or read book Concurrent Aerobic and Strength Training written by Moritz Schumann and published by Springer. This book was released on 2018-10-31 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an extensive guide for exercise and health professionals, students, scientists, sport coaches, athletes of various sports and those with a general interest in concurrent aerobic and strength training. Following a brief historical overview of the past decades of research on concurrent training, in section 1 the epigenetic as well as physiological and neuromuscular differences of aerobic and strength training are discussed. Thereafter, section 2 aims at providing an up-to-date analysis of existing explanations for the interference phenomenon, while in section 3 the training-methodological difficulties of combined aerobic and strength training are elucidated. In section 4 and 5, the theoretical considerations reviewed in previous sections will then be practically applied to specific populations, ranging from children and elderly to athletes of various sports. Concurrent Aerobic and Strength Training: Scientific Basics and Practical Applications is a novel book on one of the “hot topics” of exercise training. The Editors' highest priority is to make this book an easily understandable and at the same time scientifically supported guide for the daily practice.
Download or read book Sport Bibliography written by and published by . This book was released on 1983 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Health, Physical Education, and Recreation Microform Publications Bulletin by :
Download or read book Health, Physical Education, and Recreation Microform Publications Bulletin written by and published by . This book was released on 1965 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
