Neuromuscular disorders are diagnosed across the lifespan and create many challenges especially with infants, children and adolescents. This new edition of the definitive reference, edited by the established world renowned authorities on the science, diagnosis and treatment of neuromuscular disorders in childhood is a timely and needed resource for all clinicians and researchers studying neuromuscular disorders, especially in childhood. The 2nd Edition is completely revised to remain current with advances in the field and to insure this remains the standard reference for clinical neurologists and clinical research neurologists. The 2nd Edition retains comprehensive coverage while shortening the total chapter count to be an even more manageable and effective reference.
Carefully revised new edition of the classic reference on neuromuscular disorders in infancy, childhood and adolescence.Definitive coverage of the basic science of neuromuscular disease and the latest diagnosis and treatment best practices.Includes coverage of clinical phenomenology, electrophysiology, histopathology, molecular genetics and protein chemistry

Congential myopathies, Muscular dystropies, Glycogen storage diseases of muscle, and Idiopathic and Inflammatory myopathies are presented in this volume of Neurologic Clinics. Topics include: Muscle channelopathies; Pompe disease; Congenital myopathies and muscular dystrophies; Duchenne and Becker muscular dystrophies; Distal myopathies; Limb-girdle muscular dystrophy; Fascioscapulomuneral muscular dystrophy; Myotonic dystrophy; Metabolic and mitochondrial myopathies; Sporadic inclusion body myositis; Toxic myopathies; Idiopathic Inflammatory myopathies; Approach to muscle disease.

Osteoarthritis: The Facts helps patients and their carers better understand the condition, empowering patients with the knowledge and skills to actively take charge of their own health by knowing as much as they can about osteoarthritis, and finding out how this can be best managed. Part 1 details what osteoarthritis is, what causes it, who it affects, what the main symptoms are, how it is diagnosed, and what the long-term outcome is. Part 2 explains the potential aspects of management that can be used for osteoarthritis, including self-management strategies, exercise, diet, medications, surgical treatments, and alternative therapies. Osteoarthritis: The Facts also includes a useful resources section, including information on support groups and websites, providing the reader with an opportunity to educate and empower themselves with tools that will help reduce their suffering.

A reader-friendly overview of the fundamentals in hip pathology and treatment presented by esteemed experts! Synopsis of Hip Surgery by renowned hip specialists Shane Nho, Joshua Harris, Brett Levine, and an impressive group of contributors provides a well-rounded perspective on the surgical and nonsurgical management of common to rare hip conditions. The generously illustrated clinical reference is both concise and comprehensive, not only encompassing the full age continuum but also a wide array of hip disorders such as congenital and degenerative issues and problems associated with sports injuries. The first seven chapters lay a solid foundation, covering hip anatomy, patient history, physical examination, radiographic imaging, diagnostic tests, biomechanics, pathomechanics, and implant biology. Subsequent chapters detail prevalent conditions such as femoroacetabular impingement syndrome, hip dysplasia, soft-tissue injuries, and osteoarthritis. The text also covers less common diseases including synovial proliferative disorders, primary and metastatic tumors, and osteonecrosis. Procedure-specific chapters focus on primary and revision total hip arthroplasty and hip replacement surgery. Key Features An outline format and bulleted text provide a quick, easy reference for trainees and practitioners to consult prior to conferences, at the office, and in the operating room About 300 color illustrations enhance understanding of impacted anatomy and procedures Fractures of the pelvis and hip including intracapsular, extracapsular, and acetabulum Discussion of pediatric conditions including Legg-Calvé-Perthes disease, slipped capital femoral epiphysis, and hip fractures This concise resource is essential reading for orthopaedic surgery residents, orthopaedic sports medicine and adult reconstruction fellows, general orthopaedic surgeons, and hip specialists. This book includes complimentary access to a digital copy on https://medone.thieme.com.

Part of the Oxford Textbooks in Clinical Neurology series, the Oxford Textbook of Neuromuscular Disorders covers the scientific basis, clinical diagnosis, and treatment of neuromuscular disorders with a particular focus on the most clinically relevant disorders. The book is organized into seven sections, starting with the general approach to the patient with neuromuscular disorders and then focusing on specific neuromuscular conditions affecting the peripheral nervous system from its origins at the spinal cord anterior horn on its outward course to their effector muscles and the inbound sensory pathways. Chapters on specific neuromuscular conditions are illustrated with typical case histories and their presenting features, allowing readers to put rarer conditions into their clinical context more easily. The concurrent online version allows access to the full content of the textbook, contains links from the references to primary research journal articles, allows full text searches, and provides access to figures and tables that can be downloaded to PowerPoint (R). This textbook will serve as a useful reference for neurologists and specialist trainees in neurology, neuroscientists, neurophysiologists, and other healthcare professionals.

Dank verbessertem Instrumentarium und besserem Verstandnis fur die Prinzipien (Behrens und Searls 1986) zum sicheren und wirkungsvollen Gebrauch, wurde der Fixateur externe zu einem unersetzbaren Werkzeug eines jeden erfahrenen Traumatologen. Als wichtigste Indikationen fur den Fixateur externe gelten die 2 Degrees und 3 Degrees offenen Frakturen, infizierte Pseudarthrosen sowie Korrektureingriffe bei Achsenabweichungen und Langendifferenz. Der Fixateur externe wird weiter eingesetzt zur raschen, initialenRuhigstellungvon Weich- teilverletzungen und Frakturen bei Schwerstverletzten, zur Ruhigstellung geschlossener Frakturen mit schwerem Weichteiltrauma (Quetschung des Weichteilmantels, Verbrennun- gen, dermatologische Erkrankungen), bei ausgedehnten Schaft-und periartikularen Bru- chen, zur vorubergehenden gelenkuberbruckenden Ruhigstellung schwerer Weichteil-und Bandverletzungen, bei bestimmten Beckenringverletzungen und ausgewahlten Kinderfrak- turen sowie fur Arthrodesen und Osteotomien. Der Fixateur externe besitzt die einzigartige Moeglichkeit, Knochen-und Weichteile weit ausserhalb der Operations-oder Verletzungszone zu stabilisieren. Falls korrekt angewendet, gewahrt er ungehinderten Zugang zu den entscheidenden Skelett-und Weichteilstrukturen, so dass sowohl Initialversorgung als auch sekundare Wiederherstellung des Knochens und Weichteilmantels ermoeglicht wird. Durch die Verwendung des Fixateur externe bleibt das zusatzliche Gewebetrauma zur primaren Skelett- und Weichteilverletzung sehr gering. Auch das Infektrisiko ist geringer als das bei einer "inneren" Osteosynthese.

A 24-year-old woman attends rheumatology outpatients with an eight-week history of painful hands. On examination she is tearful and thin. You are the medic on duty... 100 Cases in Orthopaedics and Rheumatology presents 100 scenarios commonly seen by medical students and junior doctors in orthopaedic and rheumatology clinics, or in the emergency department. A succinct summary of the patient's history, examination and initial investigations, with clinical and/or imaging photographs, is followed by questions on the diagnosis and management of each case. The answer includes a detailed discussion on each topic, with further illustration where appropriate, providing an essential revision aid as well as a practical guide for students and junior doctors. Making clinical decisions and choosing the best course of action is one of the most challenging and difficult parts of training to become a doctor. These cases will teach students and junior doctors to recognize important symptoms and signs and, where appropriate, their relationship to other medical conditions, and to develop their diagnostic and management skills.

Osteoblasts are highly specialised mesenchymal cells that are mainly responsible for the formation and maintenance of the skeletal architecture. They produce extracellular matrix proteins and are regulators of matrix mineralisation during bone formation and remodelling. In this book, the authors discuss the morphology, functions and clinical implications of osteoblasts. Topics include osteoblasts under mechanical strain; mesenchymal stem cells (MSC) into osteoblasts for bone tissue engineering; osteoblast function and their role in skeletal bone diseases; bone morphogenetic proteins (BMP) and osteoblastogenesis inhibitors; the effect of molecular and biochemical differentiation agents on bone formation; and the evaluation of characteristics of osteoblasts and factors related to osteoblastic differentiation and mineralisation.

This book covers our current understanding of the role of mesenchymal stem cells (MSCs) and other mesenchymal progenitors in skeletal regeneration, encompassing bone, cartilage and whole joint regeneration. The expansion reflects developments in the field to include data on the use of MSCs in drug development, growth factors, scaffolds and biomechanical manipulations for skeletal trauma and diseases, including osteoporosis and arthritis.

Written for an audience of clinicians and young researchers who are exposed to MSCs in their work, this work summarizes recent findings pertaining to the definition and characterization of MSCs in skeletal tissues and discusses the mechanisms of their actions in regeneration of bone in vivo. The authors describe recent findings pertaining to the efficacy of MSC therapies in animal models and in human clinical trials and bring together literature showing that the ways MSCs are extracted, expanded and implanted can considerably affect bone formation outcomes. Finally, it presents the latest knowledge on the nature of native MSCs in skeletal tissues, which provide a platform for novel in situ tissue regeneration approaches for systemic bone disease such as osteoporosis.
Focuses specifically on the use of stem cells in skeletal tissue generation for a broad audience of stem cell, cancer, and bone biologists, orthopedists, oncologists, and regenerative medicine specialistsProvides a short historical detour and foundational information on founding concepts, discoveries and personalities in MSC researchAssists a new generation of scientists and clinicians in digesting the multitude of journal articles on the topic by providing easily-absorbed and condensed foundational context"

Scoliosis is a lateral spinal deformity often coupled with vertebral rotation with most of the cases presenting as idiopathic. In this book, the authors present topical research in the study of the causes, symptoms and treatment of scoliosis. Topics discussed include the history and classification of scoliosis; the connection between idiopathic scoliosis, orthodontics and occlusion and their therapeutic implications; the trunk posture of the elderly population in Southern Brazil using the Shadow Moire Technique; new physical therapy interventions for scoliosis; effects of load carriage on children with scoliosis; and the relationship of the pineal gland, melatonin and scoliosis.

Italian physician L Galvani demonstrated the relationship between electricity and muscle contraction that occurs in the electric fluid carried to the muscles by the nerves. He coined the term animal electricity to describe the muscle-activating force. One hundred and fifty years after he determined that muscle activation is generated by an electric fluid carried by the nerves, mathematician N. Wiener studied an artificial hand controlled by an electrical current produced in the muscles. This book discusses new developments, procedures and applications of electromyography.

Caroline s No Nightshade Kitchen: Arthritis Diet Living without Tomatoes, Peppers, Potatoes, and Eggplant Caroline s No Nightshade Kitchen: Arthritis Diet is a book about finding relief from the pain and inflammation of arthritis when every other treatment and prescription failed. The following excerpts from my cookbook explain how arthritis suddenly changed my life, and how I m changing it back with delicious foods and a life that is pain free. My simple story and fourteen year history In 1998, I began to notice pain and swelling in the knuckles of my hands. The discomfort was sudden and became severe. I m an abstract oil painter, and was concerned that I would lose my ability to paint. It became apparent that not only would I be unable to paint, but there were other things I could no longer do well. I was frightened and there seemed to be no end to the misery. It never occurred to me that the inflammation I was experiencing in my hands could be related to the hot chili peppers and tomatoes I ate almost every day. During the next three years, I went to many doctors who administered every arthritis prescription available at the time, but the medications actually made the pain worse. I spent thousands of dollars trying to find an answer that would give me relief, but my discomfort only increased. I felt hopeless and desperate as the pain intensified and the disfiguration of my hands worsened. In 2001, I was visiting a friend who is very knowledgeable about numerous types of alternative healthcare. She noticed my bright red hands and asked if I knew anything about nightshades and arthritis. She explained that nightshade plants (tomatoes, peppers, white potatoes, and eggplant) had been proven to affect some people severely who have arthritis. I thought she was crazy. I couldn't believe giving up many of the foods I enjoyed eating would make a difference. However, because the pain had been severe for three years, and I was truly desperate, I began the experiment my friend suggested the next day, but with little hope a dietary change would lessen my pain. I try to refrain from using the word miracle; but to be honest it was a miracle to me because the pain and swelling stopped completely in a few days. I was fortunate that improvement came quickly, and I m grateful that my friend spoke up. My father, who was born with a deformity in his feet and ankles, also suffered from a type of arthritis. His diagnosis was vague, just as mine would be years later. The treatments and medications he was given did little to help eliminate his pain, which was often severe to the point that he couldn t walk. He died many years ago, but what if eliminating nightshades from his diet could have made a difference for him? I m not a medical professional and I don t have all the answers. I wish it were as simple as taking a pill, but it s not. I only know what I ve experienced and what others have shared with me. Caroline s No Nightshade Kitchen: Arthritis Diet is my story with nightshades. It s also my collection of savory recipes. Cooking and dining are opportunities for pleasure, and they should not make you sick.

Knee injuries are common occurrences that affect the young active population and can lead to subsequent long term joint degeneration. This book provides an overview of current research examining knee injury mechanisms, prevention, and treatment options. Detailed discussions are included related to current treatment options for ACL injury, PCL injury, meniscal tears, patellofemoral instability, and combined knee pathology. Additionally, current advances in tissue engineering in ACL reconstruction and results following transphyseal ACL reconstruction in adolescents are examined. Furthermore, biomechanical studies and computerised modelling techniques are highlighted as methods for determining the mechanisms and sequelae of knee injuries, thus aiding in the development of injury prevention programs.

This book summarises the new advances in bone morphogenetic protein (BMP) research. It introduces current concepts and dogmas and details clinical applications. It especially highlights the potential of BMPs as powerful therapeutics regulating diverse functions during embryonic development, stem cell differentiation and organ physiology. This book also challenges current knowledge and introduces new research questions and mechanisms. These mechanisms range from crosstalk on the molecular level to the role of BMPs in the urethra and exocrine glands. Additionally, it describes the drawback and advantages of BMPs currently used in clinical applications.

Learn expert injection techniques with this multimedia reference guide to the therapeutic uses of botulinum neurotoxin Containing detailed injection instructions, Botulinum Neurotoxin for Head and Neck Disorders and the associated how-to videos offer otolaryngologists, neurologists, pain specialists, and others a complete guide to the management of motor, sensory and autonomic disorders of the head and neck region with botulinum neurotoxin. It covers treatment methods for conditions ranging from hyperfunctional motor disorders (dystonia, tremor, dysphagia), to afferent pain disorders (temporomandibular joint disorder, migraine, trigeminal neuralgia) to autonomic disorders (hypersalivation, Frey's syndrome). In each of the indications, the written material reviews the effects of the toxin on the nervous system, central pain thresholds, and central motor pathways. Special Features: Reviews the pharmacology, indications, mechanisms of action, and technique for each use of botulinum neurotoxin Provides detailed information on the anatomy, treatment methods, follow-up care, and possible complications for each disorder Includes online access to professionally produced videos in which Dr. Blitzer demonstrates injection techniques for the disorders in the book Contains vivid, full color illustrations and photographs that clarify information in the text Focusing specifically on injection techniques for the therapeutic uses of botulinum neurotoxin for treating head and neck disorders, this manual fills an important gap in the literature. It gives clinicians current, authoritative, and in-depth information on administering botulinum neurotoxin most effectively for the head and neck disorders of their patients.

Sarcomas are a group of rare malignant tumors that constitute less than 1% of all cancers, arising from the mesenchymal system. About 80% originate in soft tissue (muscle, nerves, joints, blood vessels, deep skin tissues, and fat), while the remainder originate in bone and cartilage. In this book, the authors present topical research on the symptoms, causes and treatments of sarcoma. Some of the topics discussed include clinical-histopathologic diagnosis of the kaposi's sarcoma; ovarian sarcoma in mice; advances in chondrosarcoma treatment; the potential of suicide plus immune gene therapy for treating osteosarcoma; new concepts of limb salvage surgery in musculoskeletal sarcomas with acridine orange therapy; the role of surgery in children with head and neck rhabdomyosarcoma and gastrointestinal kaposi's sarcoma. (Imprint: Nova biomedical)

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

An indispensable resource that empowers fibromyalgia patients to take charge of a debilitating disease and get the health care they deserve.
Fibromyalgia--a painful, exhausting, and often misdiagnosed disease--affects up to 12 million Americans (90 percent of them women). And because many health care professionals are still learning how to diagnosis and treat its confusing symptoms, patients living with the disorder must become proactive and informed consumers for their own health. The expert advice found within The 10 Best Questions(TM) for Living with Fibromyalgia gives readers the answers they need to get the best care possible and enjoy a more normal life. This essential book provides the Best Questions that patients should ask their doctors, partners, children, and friends, accompanied by the "best answers" drawn from cutting edge research and extensive interviews with the top experts in the field. There are chapters on what to ask about your diagnosis, test results, second opinions, for ongoing disease management, to lose weight, get more sleep, and to make other healthy lifestyle changes. This practical and holistic book also offers Best Questions and advice for fibromyalgia patients for their relationships with partners, children, friends to ensure emotional, financial, and spiritual health. Each chapter concludes with The Magic Question(TM), the one crucial question most people never think to ask until it's too late.

Amirsys proudly announces "Diagnostic Imaging: Musculoskeletal: Trauma", a new addition to the bestselling "Diagnostic Imaging" series. With more than 200 trauma-related diagnoses, thousands of images, illustrations, and graphics, and the most recent information and citations, this reference guides practicing radiologists through the intricacies of trauma and sports-related musculoskeletal issues. Richly colored graphics pop off the page, and all images are fully annotated to highlight the most important diagnostic possibilities. This volume will surely become the new standard reference textbook for trauma-related musculoskeletal imaging. It will also make a perfect set paired with "Diagnostic Imaging: Musculoskeletal: Non-Traumatic Disease". A companion eBook includes hundreds of additional images, extensive references, and fully searchable expanded text.

This groundbreaking new text explains and documents the scientific basis of chronic pain in Joint Hypermobility Syndrome (JHS) and other heritable disorders of connective tissue from the physiological, epidemiological, genetic and clinical viewpoints. It asks the reader to consider the possibility of JHS, identify it clinically, understand its co-morbidities, including interdependencies with Fibromyalgia and Chronic Fatigue Syndrome, while managing the condition appropriately. Hypermobility, Fibromyalgia and Chronic Pain takes a multi-specialty and multidisciplinary approach to understanding JHS and its management, drawing together expertise from a broad group of internationally-recognized authors. The book is split into two sections. Section 1 deals with the clinical manifestations of JHS and Fibromyalgia, their epidemiology and pathophysiology. Section 2 covers clinical management. Here the reader will find chapters covering pharmacotherapeutics, psychotherapy and physical therapies that address the needs of patients from childhood to adulthood. It is hoped that Hypermobility, Fibromyalgia and Chronic Pain will advance knowledge of therapies and provoke further research while stimulating interest and encouraging debate. Comprehensively relates practical therapy to the nature of the underlying pathology Covers in one single text both the scientific and practical management aspect of Joint Hypermobility Syndrome and its allied pathologies Contributions from over 30 leading international experts Multidisciplinary approach will support all health professionals working in this field

As many as fifteen million American women, or 5 percent of the adult female population in the US, suffer from the disabling medical condition known as fibromyalgia. If one takes into account husbands, partners, children, and other close relatives, the proportion of the American population directly or indirectly affected by fibromyalgia could be as high as 10 percent, or thirty million persons.
Nonetheless, the medical community is divided over the reality of this condition. One side argues, sometimes heatedly, that the patients are masquerading - pretending a disability they know they do not have. The other side counters, with equal passion, that fibromyalgia sufferers are abused by a society that fails to give them the support they deserve while painfully suffering from this severely debilitating illness.
Without taking sides, Dr. M. Clement Hall presents six fictional, though factually based, case studies of typical patients from differing socioeconomic backgrounds and describes the varying investigations, diagnoses, and treatments they have undergone. Each of these case studies represents a composite of many years of clinical practice rather than one specific patient. Collectively, they cover the range of experiences fibromyalgia patients are likely to have encountered.
By taking this unique approach, Dr. Hall presents an objective overview of the fibromyalgia situation today in North America. Patients, family members, and physicians will see themselves reflected in the descriptions and will gain a broader understanding of this challenging illness.

Fam's Musculoskeletal Examination and Joint Injection Techniques provides cutting-edge content and clear, clinical advice on joint injection techniques and performing the musculoskeletal exam. George V. Lawry, Hans J. Kreder, Gillian Hawker, and Dana Jerome present full-color photographs and illustrations demonstrating musculoskeletal (MSK) exam and joint injection techniques for step-by-step guidance...in print and online. Master applied anatomy through discussions of basic biology, anatomy, and functions of the musculoskeletal system. Apply anatomy skills in aspiration/injection techniques of both the joint and periarticular structures. Perform and interpret the physical exam thanks to step-by-step how-to guidance. Visualize anatomic landmarks in precise detail using the rich, full-color photographs and illustrations. Find up-to-date material on common abnormal conditions for every joint and easily identify each one. Access information easily with coverage of examination and injection techniques, organized by body region. Tap into multidisciplinary viewpoints from rheumatology, orthopaedics, and other health professions including physical therapy and chiropractice. Perform exams more effectively with evidence-based findings throughout the text. Apply cutting-edge knowledge on injection techniques to your practice. See physicians performing injections and parts of the musculoskeletal exam in full-color "action" shots. View videos of injection procedures online at expertconsult.com that reinforce concepts from the text.

EMPOWER YOURSELF! Whether you're a newly diagnosed patient, or a friend or relative of someone suffering with Fibromyalgia, this book offers help. 100 Questions & Answers About Fibromyalgia provides authoritative, practical answers to common questions about this condition to help patients and families achieve a greater understanding of all aspects of dealing with fibromyalgia including treatment options, sources of support, and much more. This book is an invaluable resource for anyone coping with the physical and emotional turmoil of this disease.

This edition of Neuroimaging Clinics focuses on these minimally invasive, image-guided therapies. It includes guidelines for patient assessment and selection, choices of pharmaceuticals and materials commonly used, as well as, advice from noted experts about complication avoidance. Common procedures such as biopsy, epidural steroid injection and vertebroplasty (or balloon assisted vertebroplasty) are discussed. Newer procedures, such as sacroplasty, synovial cyst rupture, spinal cord stimulators, neurolysis, percutaneous discectomy, and minimally invasive treatment of spinal stenosis, are introduced.

Hamstring injuries are very common in a variety of sports requiring repeated acceleration, deceleration, sprinting, or in kicking activities. Hamstring injuries account for a significant percentage of injuries per season among athletes in many different sports. This rate of injury is highlighted by the amount of competitive action or training time missed by players. A particular frustration with hamstring strain is the high recurrence rate, which is often associated with even longer absences from competition. In fact, even after returning to competitive action, athletes remain at a significantly increased risk of recurrence for the remainder of the season. Unfortunately, despite the frequency of the injury and considerable ongoing research, there is still much that is unknown about hamstring injury. Hamstring injury is a multifactorial injury, with many suggested contributing factors, one of which is muscle weakness. It is common practice for athletes to incorporate muscle strengthening into their exercise programmes to reduce the risk of hamstring injury. This book discusses the role of muscle strength in the prevention and rehabilitation of hamstring injury, based on a review of the current research evidence.