The Multiple Inert Gas Elimination Technique (MIGET) is a complex methodology involving specialized gas chromatography and sophisticated mathematics developed in the early 1970's. Essentially, nobody possesses knowledge of all its elements except for its original developers, and while some practical and theoretical aspects have been published over the years, none have included the level of detail that would be necessary for a potential user to adopt and understand the technique easily. This book is unique in providing a highly detailed, comprehensive technical description of the theory and practice underlying the MIGET to help potential users set up the method and solve problems they may encounter. But it is much more than a reference manual - it is a substantial physiological and mathematical treatise in its own right. It also has a wide applicability - there is extensive discussion of the common biological problem of quantitative inference. The authors took measured whole-lung gas exchange variables, and used mathematical procedures to infer the distribution of ventilation and blood flow from this data. In so doing, they developed novel approaches to answer the question: What are the limits to what can be concluded when inferring the inner workings from the "black box" behavior of a system? The book details the approaches developed, which can be generalized to other similar distributed functions within tissues and organs. They involve engineering approaches such as linear and quadratic programming, and uniquely use mathematical tools with biological constraints to obtain as much information as possible about a "black box" system. Lastly, the book summarizes the hundreds of research papers published by a number of groups over the decades in a way never before attempted in order to marshal the world's literature on the topic and to provide in one place the wealth of important discoveries, both physiological a nd clinical, enabled by the technique.

This book addresses the application of infrared thermography in sports, examining the main benefits of this non-invasive, non-radiating and low-cost technique. Aspects covered include the detection of injuries in sports medicine, the assessment of sports performance due to the existing link between physical fitness and thermoregulation and the analysis of heat transfer for sports garments and sports equipment. Although infrared thermography is broadly considered to be a fast and easy-to-use tool, the ability to deliver accurate and repeatable measurements is an important consideration. Furthermore, it is important to be familiar with the latest sports studies published on this technique to understand its potential and limitations. Accordingly, this book establishes a vital link between laboratory tests and the sports field.

A comprehensive summary of sport-related concussion for parents, coaches, and athletes that considers the physics behind the injury, identifies what can be done to reduce the risk of its occurrence, and describes how to respond to a suspected concussion. Concussion injury among athletes continues to be a subject of great concern. Increasing attention and research is focusing on the most vulnerable of athletes-children. What strategies can be taken to best protect young athletes in sports from grammar school football leagues to high school hockey and soccer teams from concussion? How do we treat youngsters who suffer head injuries in sports? What are the ethical considerations in allowing children to play such sports, given the risks to still-developing brains? In this updated and expanded guide, William Meehan, MD, explains simply and clearly how coaches, parents, and others who work with young athletes can recognize concussion; best help children and youths recover from concussion injuries; and take steps to become proactive to prevent concussion. Readers will learn what causes a sport-related concussion; what happens to brain cells during a concussion; and why concussion, which in the past was dismissed as a trivial injury, is taken so much more seriously now. The book explains how to decrease the risk of concussion; addresses the potential for cumulative effects from multiple concussions, including chronic traumatic encephalopathy; and discusses the ethical dimensions of deciding whether an athlete with multiple concussions should continue to participate in high-risk sports. Provides a detailed but easy-to-understand, jargon-free explanation of types of trauma and the forces that result in a concussion as well as what happens to brain cells when the brain suffers a concussion Presents the facts about sport-related concussion and the potential for cumulative effects of sport-related concussions, including a discussion about chronic traumatic encephalopathy Informs athletes, parents, and coaches about ways in which to prepare for a possible concussion, how to respond to a potential concussion, and steps to take to decrease the risk of a concussion injury

This textbook integrates the classic fields of mechanics-statics, dynamics, and strength of materials-using examples from biology and medicine. The book is excellent for teaching either undergraduates in biomedical engineering programs or health care professionals studying biomechanics at the graduate level. Extensively revised from a successful third edition, Fundamentals of Biomechanics features a wealth of clear illustrations, numerous worked examples, and many problem sets. The book provides the quantitative perspective missing from more descriptive texts, without requiring an advanced background in mathematics. It will be welcomed for use in courses such as biomechanics and orthopedics, rehabilitation and industrial engineering, and occupational or sports medicine. This book: Introduces the fundamental concepts, principles, and methods that must be understood to begin the study of biomechanics Reinforces basic principles of biomechanics with repetitive exercises in class and homework assignments given throughout the textbook Includes over 100 new problem sets with solutions and illustrations

Building upon the impeccable reputation of its earlier editions, Operative Hip Arthroscopy, Third Edition has been entirely reconceived, rewritten, revised and updated to address current issues and developments in hip arthroscopy. This edition includes 18 new chaptersthatdiscuss issueslikeloose bodies, labral management, chondroplasty and microfracture, lesions of the acetabular fossa, synovial disease, iliopsoas release, iliotibial band release, preitrochanteric space, and capsulorrhaphy, among other topics. Every chapter includes vivid color photographs and illustrations to supplement accessible, engaging text. Dr. J.W. Thomas Byrd, a pioneer in the field, has once again assembled a group of distinguished international contributors whose chapters consititute one of the most complete and comprehensive books on the subject. "

Every year, around the world, between 250,000 and 500,000 people suffer a spinal cord injury (SCI). Those with an SCI are two to five times more likely to die prematurely than people without a spinal cord injury, with worse survival rates in low- and middle-income countries. Dynamic aerobic requires integrated physiologic responses across the musculoskeletal, cardiovascular, autonomic, pulmonary, thermoregulatory, and immunologic systems. Moreover, regular aerobic exercise beneficially impacts these same systems, reducing the risk for a range of diseases and maladies. This book will present comprehensive information on the unique physiologic effects of SCI and the potential role of exercise in treating and mitigating these effects. In addition, it will incorporate work from scientists across a number of disciplines and have contributors at multiple levels of investigation and across physiologic systems. Furthermore, SCI can be considered an accelerated form of aging due to the severely restricted physical inactivity imposed, usually at an early age. Therefore, the information presented may have a broader importance to the physiology of aging as it relates to inactivity. Lastly, the need for certain levels of regular aerobic exercise to engender adaptations beneficial to health is not altered by the burden of an SCI. Indeed, the amounts of exercise necessary may be even greater than the able-bodied due to 'passive' ambulation. This book will also address the potential health benefits for those with an SCI that can be realized if a sufficient exercise stimulus is provided.

This handbook provides insights into becoming a better and more evolved athlete. It offers aspiring athletes, regardless of skill level, a better understanding of their bodies and how to unlock the unlimited potential of muscles without injury. It focuses on the "superhero" muscle: the iliopsoas, and also sheds light on Diamond-Corporation's new technology and elite athleticism, and how these can contribute to a healthier life. Lastly, the authors explore the mindset of success and provide exercises for remaining calm under pressure. This stand-alone book is the sequel to Paradigm Shift for Future Tennis and Enhancing Performance and Reducing Stress in Sport (2014, Springer). This book is written by scientists, whose expertise collectively spans the fields of biomechanics, clinical surgery, current and former elite athleticism, engineering and naturopath doctoral work. Together, they aim to inspire and educate athletes on how to improve their sports performance by using new technologies, world class biomechanics knowledge and ancient herbal medicines.

Written by experts at the top-ranked Hospital for Special Surgery in New York, Perioperative Care of the Orthopedic Patient is a comprehensive, multidisciplinary manual providing preoperative considerations, postoperative complications, and guidelines for the anesthetic and medical management of patients undergoing orthopedic surgery. Beginning with chapters covering preoperative evaluations and general principles and practices of perioperative medicine, the book then considers anesthesiologic management in orthopedic surgery and the role of postoperative pain management. This is followed by a section on medical management in specific clinical settings, discussing patients with connective tissue disease, cardiac disease, chronic pulmonary and renal diseases, diabetes and psychiatric and neurological diseases. A fourth section covers specific perioperative problems in orthopedic surgery, such as care of the elderly patient, venous thromboembolism, infection, nutrition, compartment syndrome, and bone health. Finally, the role of allied services, quality improvement and ethics are highlighted, and selected case studies are included to illustrate real-world perioperative issues and management strategies in orthopedic surgery. A comprehensive yet concise reference, Perioperative Care of the Orthopedic Patient will be an invaluable resource for orthopedic surgeons, sports medicine specialists and any professional involved in orthopedic surgery.

The proceeding is a collection of research papers presented at the 2nd International Colloquium on Sports Science, Exercise, Engineering and Technology (ICoSSEET2015), a conference dedicated to address the challenges in the areas of sports science, exercise, sports engineering and technology including other areas of sports, thereby presenting a consolidated view to the interested researchers in the aforesaid fields. The goal of this conference was to bring together researchers and practitioners from academia and industry to focus on the scope of the conference and establishing new collaborations in these areas. The topics of interest are in mainly (1) Sports and Exercise Science (2) Sports Engineering and Technology Application (3) Sports Industry and Management.

This book contains extended and revised versions of selected papers from the Third International Congress on Sports Science Research and Technology Support, icSPORTS 2015, held in Lisbon, Portugal, in 2015. The 9 thoroughly revised and extended papers presented in this volume were carefully reviewed and selected from originally 93 submissions. The papers cover topics in the following main areas: signal processing and motor behavior; sports medicine and support technology; health, sports performance and support technology; and computer systems in sports.

This book examines the health/fitness interaction in an historical context. Beginning in primitive hunter-gatherer communities, where survival required adequate physical activity, it goes on to consider changes in health and physical activity at subsequent stages in the evolution of "civilization." It focuses on the health impacts of a growing understanding of medicine and physiology, and the emergence of a middle-class with the time and money to choose between active and passive leisure pursuits. The book reflects on urbanization and industrialization in relation to the need for public health measures, and the ever-diminishing physical demands of the work-place. It then evaluates the attitudes of prelates, politicians, philosophers and teachers at each stage of the process. Finally, the book explores professional and governmental initiatives to increase public involvement in active leisure through various school, worksite, recreational and sports programmes.

This book examines the new knowledge that has been gained from the objective monitoring of habitual physical activity by means of pedometers and accelerometers. It reviews current advances in the technology of activity monitoring and details advantages of objective monitors relative to physical activity questionnaires. It points to continuing gaps in knowledge, and explores the potential for further advances in the design of objective monitoring devices. Epidemiologists have studied relationships between questionnaire assessments of habitual physical activity and various medical conditions for some seventy years. In general, they have observed positive associations between regular exercise and good health, but because of inherent limitations in the reliability and accuracy of physical activity questionnaires, optimal exercise recommendations for the prevention and treatment of disease have remained unclear. Inexpensive pedometers and accelerometers now offer the epidemiologist the potential to collect relatively precisely graded and objective information on the volume, intensity and patterns of effort that people are undertaking, to relate this data to past and future health experience, and to establish dose/response relationships between physical activity and the various components of health. Such information is important both in assessing the causal nature of the observed associations and in establishing evidence-based recommendations concerning the minimal levels of daily physical activity needed to maintain good health.

This book discusses the maximal power and capacity of the three major biochemical pathways ­- aerobic (oxygen consumption), anaerobic lactic (muscle lactate accumulation in absence of oxygen consumption), and anaerobic alactic (phosphocreatine hydrolysis) metabolism - as well as the factors that limit them. It also discusses the metabolic and cardio-pulmonary mechanisms of the dynamic response to exercise. The way and extent to which the power and capacity of the three major energy metabolisms are affected under a number of different conditions, such as training, hypoxia and microgravity, are also described.