Download or read book Ankle Braces and Their Effects on the Kinematics of the Knee and Hindfoot During Selected Functional Activities written by Charles M. Bartish and published by . This book was released on 1998 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ankle Bracing and Its Effects on Dynamic Balance and Functional Performance Measures in a Reserve Officers Training Corp written by Thomas Newman and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Musculoskeletal injuries sustained during physical training and sports-related activities are the greatest threat to military force readiness. Injuries sustained during physical training are one of the principal reasons for the inability of service men and women to be deployed and for the almost 25 million limited duty days accrued annually. Ankle sprains have been shown to be a leading cause for military disability and are a long-term health care issue, potentially leading to a medical discharge. Military parachuting studies have demonstrated the benefits of using an outside-the-boot ankle brace to reduce the risk for sustaining an ankle injury, but the use of ankle bracing on other performance measures in the military have not been established. The first chapter of this dissertation focused on reviewing existing literature that investigated the effects of ankle bracing on functional performance measures in civilian populations. It was concluded in the literature that ankle braces, used in healthy physically active populations, have little statistical impact on balance and functional performance measures. The second chapter of this dissertation focused on reviewing how ankle braces effect performance measures in military specific populations. At this point, only one study has specifically evaluated how these devices affect performance measures, and the remaining studies focused only on the reduction of ankle injuries. Due to the lack of literature available, the purpose of this study was to investigate the effects of ankle braces on dynamic balance and three functional performance measures in a Reserve Officers Training Corps. This randomized crossover study indicated significant results in which ankle braces do create negative effects for balance reach distances, max jump height, max jump distance, and obstacle course completion time. This is the first study to evaluate ankle braces in a military sample while wearing battle dress uniform, combat boots, and a loaded rucksack.
Download or read book The Effect of Ankle Bracing on Knee Joint Kinematics and Kinetics During Repeated Single Leg Hop and Drop Vertical Jump in High School Aged Girls written by Virginia Norene Christensen and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Background: Ankle bracing has not been studied for its effects of knee joint kinematics and kinetics in the adolescent female athlete. Hypothesis: A) A statistically significant mean increase of knee joint valgus and extensor moments and valgus angles would be found in the braced group during the drop vertical jump and the single log hop tests and B) A statistically significant mean decrease in knee joint varus and extensor moments and valgus angles will be found between pre- and post-test acclimation periods in the braced condition. Study Design: Randomized Controlled Trial. Methods: Fifteen adolescent female athletes performed Drop Vertical Jump (DVJ) and Single Leg Hop (SLH) tests without ankle bracing and with a lace-up style ankle brace. Subjects wore braces over a 1 week period and retested. Results: During the DVJ, bracing increased knee extensor moments during the first 50 ms of landing but had no affect on knee frontal plane moments. Bracing increased vertical ground reaction force (vGRF) within the first 50ms of landing, and peak vGRF with less time to achieve peak vGRF. During the SLH, bracing increased knee flexion at IC and decreased knee frontal plane displacement into valgus. Ankle bracing increased vGRF within the first 50ms of landing and decreased stance time. Conclusions: Ankle bracing increased vGRF and knee extensor moments during the first 50ms of landing. Clinical Relevance: The adolscent female athlete may be at risk for knee injury during the initial landing phse when wearing a lace-up style ankle brace.
Download or read book The Effects of Prophylactic Ankle Bracing on Knee and Hip Mechanics in Basketball Players During Jump Landing written by Riann K. Thayer and published by . This book was released on 2018 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: Background: Many athletes of various sports have been required to wear ankle braces for prophylactic uses. Ankle braces have been shown to decrease range of motion in all directions, which means the main force absorption mechanism of the ankle may be inhibited. This decrease in force absorption at the ankle may increase the mechanical demands at the more proximal knee and hip joints. In this study, the change in knee, hip and lower back mechanics will be investigated to gain understanding as to whether bracing the ankle could create a higher injury potential. Methods: In this study, 12 intercollegiate basketball players (6 female, 6 male) participated during one session, in which each subject tested for each taping condition (self-adherent, adhesive cloth, and no tape). For each trial, the participants performed three maximum vertical jump trials and three depth drop trials, a 15-minute bout of exercise, and subsequently three more maximum vertical jumps and three more depth drops. The participants' lower body kinematics and kinetics were measured using 3D motion capture and force plates. Results: Analysis of ankle bracing pre- and post-exercise on lower extremity kinematics and kinetics through a two-way MANOVA yielded results that were not significant for any of the variables, including their interaction effect. There was no effect of the three different types of ankle bracing (control, adhesive, and self-adhesive), exercise (pre-and post-), or the interaction of those variables on peak hip flexion, peak knee flexion, peak knee moment, peak hip moment, and peak lumbosacral moment. Conclusion: Ankle bracing had no effect on selected lower body kinematics and kinetics. More research should be done to better understand whether ankle bracing has the potential to increase injury at other joints.
Download or read book Three Dimensional Knee Joint Kinematics and Lower Limb Muscle Activity of Anterior Cruciate Ligament Deficient Knee Joint Participants Wearing a Functional Knee Brace During Running written by Daniel Théoret and published by . This book was released on 2005 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Basic Biomechanics of the Musculoskeletal System Biomechanics of the knee written by Margareta Nordin and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "It is with great pleasure that we present the Fifth Edition of Basic Biomechanics of the Musculoskeletal System (BBMS). BBMS is now translated to eight languages, from English to Cantonese, Dutch, Greek, Japanese, Korean, Portuguese, Spanish, and Taiwanese"--
Download or read book Foot and Ankle Disorders written by Mark Myerson and published by . This book was released on 2000 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive text covers a broad range of foot disorders, discussing the clinical application of both surgical and nonsurgical treatments. Inside, readers will find in-depth coverage of the basic foot * skin, toenails, tumors, and soft tissue * diabetes * amputations * the pediatric foot * arthroscopic surgery * and more. Plus, a wealth of illustrations complement the text.
Download or read book Handbook of Human Motion written by and published by Springer. This book was released on 2018-04-24 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Handbook of Human Motion is a large cross-disciplinary reference work which covers the many interlinked facets of the science and technology of human motion and its measurement. Individual chapters cover fundamental principles and technological developments, the state-of-the-art and consider applications across four broad and interconnected fields; medicine, sport, forensics and animation. The huge strides in technological advancement made over the past century make it possible to measure motion with unprecedented precision, but also lead to new challenges. This work introduces the many different approaches and systems used in motion capture, including IR and ultrasound, mechanical systems and video, plus some emerging techniques. The large variety of techniques used for the study of motion science in medicine can make analysis a complicated process, but extremely effective for the treatment of the patient when well utilised. The handbook descri bes how motion capture techniques are applied in medicine, and shows how the resulting analysis can help in diagnosis and treatment. A closely related field, sports science involves a combination of in-depth medical knowledge and detailed understanding of performance and training techniques, and motion capture can play an extremely important role in linking these disciplines. The handbook considers which technologies are most appropriate in specific circumstances, how they are applied and how this can help prevent injury and improve sporting performance. The application of motion capture in forensic science and security is reviewed, with chapters dedicated to specific areas including employment law, injury analysis, criminal activity and motion/facial recognition. And in the final area of application, the book describes how novel motion capture techniques have been designed specifically to aid the creation of increasingly realistic animation within films and v ideo games, with Lord of the Rings and Avatar just two examples. Chapters will provide an overview of the bespoke motion capture techniques developed for animation, how these have influenced advances in film and game design, and the links to behavioural studies, both in humans and in robotics. Comprising a cross-referenced compendium of different techniques and applications across a broad field, the Handbook of Human Motion provides the reader with a detailed reference and simultaneously a source of inspiration for future work. The book will be of use to students, researchers, engineers and others working in any field relevant to human motion capture.
Download or read book Foot and Ankle Biomechanics written by William Ledoux and published by Academic Press. This book was released on 2022-12-05 with total page 815 pages. Available in PDF, EPUB and Kindle. Book excerpt: Foot and Ankle Biomechanics is a one source, comprehensive and modern reference regarding foot and ankle biomechanics. This text serves as both a master reference for foot biomechanics, presenting a clear state of the research and capabilities in the field. The customers for this book will be those looking for information on foot and ankle biomechanics for a range of applications; for example, designers of orthotics. Provides a comprehensive overview of the science of foot and ankle biomechanics that is presented in an easily accessible format Presents normative data and descriptions relating to the structure and function of the foot and ankle, along with comparisons to pathological conditions Includes multimedia content to support modeling and simulation chapters
Download or read book Brunnstrom s Clinical Kinesiology written by Peggy A Houglum and published by F.A. Davis. This book was released on 2011-12-07 with total page 745 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now celebrating its 50 years in print, this text has held onto the foundation of its great success, while also being re-invented for today’s audience. The focus of this text remains the practical instruction of functional anatomy in order to quickly, and convincingly, guide readers to its use in professional performance. This text is filled with modern applications that will show your students the relevance of foundational material to their future careers.
Download or read book Athletic Footwear and Orthoses in Sports Medicine written by Matthew B. Werd and published by Springer. This book was released on 2017-05-27 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in a revised and expanded second edition, including an expanded section on running footwear and additional sports-specific recommendations, this updated, practical resource provides a concise and logical approach to prescribing footwear that will maximize performance and minimize injury in athletes. From fundamentals — including athletic foot types, basic biomechanics and gait evaluation — to step-by-step guidance through assessment and prescription of shoes, socks, lacing, inserts, and orthoses, this book is both comprehensive and easily accessible. A new section has been added to cover the array of different considerations for running footwear (barefoot, minimalist, maximalist), as well as new sport-specific recommendations. As in the previous edition, referral, coding and billing are also addressed. Photographs and drawings clearly illustrate key concepts, and wherever relevant, the authors have incorporated evidence-based medicine. By presenting new and updated essential information in a user-friendly format, Athletic Footwear and Orthoses in Sports Medicine, Second Edition will prove to be invaluable for sports medicine physicians, podiatrists, orthopedists, physical therapists, and athletic trainers.
Download or read book Cerebral Palsy written by Freeman Miller and published by JHU Press. This book was released on 2006-05-08 with total page 537 pages. Available in PDF, EPUB and Kindle. Book excerpt: When a child has a health problem, parents want answers. But when a child has cerebral palsy, the answers don't come quickly. A diagnosis of this complex group of chronic conditions affecting movement and coordination is difficult to make and is typically delayed until the child is eighteen months old. Although the condition may be mild or severe, even general predictions about long-term prognosis seldom come before the child's second birthday. Written by a team of experts associated with the Cerebral Palsy Program at the Alfred I. duPont Hospital for Children, this authoritative resource provides parents and families with vital information that can help them cope with uncertainty. Thoroughly updated and revised to incorporate the latest medical advances, the second edition is a comprehensive guide to cerebral palsy. The book is organized into three parts. In the first, the authors describe specific patterns of involvement (hemiplegia, diplegia, quadriplegia), explain the medical and psychosocial implications of these conditions, and tell parents how to be effective advocates for their child. In the second part, the authors provide a wealth of practical advice about caregiving from nutrition to mobility. Part three features an extensive alphabetically arranged encyclopedia that defines and describes medical terms and diagnoses, medical and surgical procedures, and orthopedic and other assistive devices. Also included are lists of resources and recommended reading.
Download or read book Total Ankle Arthroplasty written by Beat Hintermann and published by Springer Science & Business Media. This book was released on 2005-01-24 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increasing success of arthroplasty of joints like the hip and knee along with concerns about the long-term outcomes of ankle arthrodesis has renewed interest in ankle arthroplasty. The new implants have been designed with attention to reproducing normal ankle anatomy, joint kinematics, ligament stability, and mechanical alignment. This publication will be the first comprehensive atlas on this topic and offers a unique physiological and mechanical characteristics of the ankle joint and of the selected total ankle system. Furthermore it will greatly enhance one’s knowledge of this dynamic field and stimulate the scientific approach to management of end-stage arthritis of the ankle. It reflects the author’s accumulated experience of the last decade with extended laboratory work on biomechanics of the ankle joint complex and more than 350 total ankle procedures. The atlas is well illustrated with many impressive figures, drawings and coloured pictures.
Download or read book Core Topics in Foot and Ankle Surgery written by Andrew Robinson and published by Cambridge University Press. This book was released on 2018-04-19 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: This concise guide offers an ideal overview of both the practical and theoretical aspects of foot and ankle surgery for trainees and junior consultants. Easy to read chapters cover all areas of surgery, from examination, imaging, and the biomechanics of the foot and ankle, to specific conditions including amputations and prostheses, deformities, arthritis, cavus and flat foot, sports injuries, Achilles tendon, benign and malignant tumors and heel pain. Fractures and dislocations of the ankle, hind-, mid- and forefoot are also covered, as are the foot in diabetes and pediatrics. Written by a team of international experts, the text is an accessible way to prepare for postgraduate examinations and manage patients successfully.
Download or read book Athletic Footwear and Orthoses in Sports Medicine written by Matthew B. Werd and published by Springer Science & Business Media. This book was released on 2010-06-17 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: This concise manual is for sports medicine specialists who want to effectively prescribe footwear and orthotics for the athlete. The book provides a logical approach designed to maximize performance and minimize injury. In addition to the fundamentals, including athletic foot types, basic biomechanics, and gait evaluation, the text also addresses the assessment and prescription of shoes, inserts, and orthotics. The work covers new technologies and sports-specific recommendations as well. By presenting essential information in a convenient and easily accessible format, this book will prove to be invaluable for sports medicine physicians, podiatrists, physical therapists, athletic trainers, and other specialists when making footwear recommendations for athletes.
Download or read book Postgraduate Orthopaedics written by Paul A. Banaszkiewicz and published by Cambridge University Press. This book was released on 2012-08-16 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: The must-have book for candidates preparing for the oral component of the FRCS (Tr and Orth).
Download or read book Lateral Ankle Instability written by Hélder Pereira and published by Springer Nature. This book was released on 2021-04-28 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This superbly illustrated, up-to-date reference textbook covers all aspects of ankle instability and its management. Readers will find extensive information on biomechanics, injury prevention, current strategies for conservative treatment, and established and emerging surgical techniques. The most recent procedures, particularly those which are minimally invasive and arthroscopically assisted, are described and discussed in depth. Detailed attention is also devoted to controversies such as the indications and timing for conservative or surgical treatment, the current and future roles of arthroscopy, the definition of “anatomic” repair, and the upcoming concept of “anatomic reconstruction” (replication of anatomy by using a graft). The book is published in cooperation with ESSKA, and the chapter authors include clinicians and scientists working in the field of foot and ankle orthopaedics and sports medicine from across the world. All who are involved in the care of patients suffering from ankle instability, including amateur and high-level athletes, will find Lateral Ankle Instability to be an excellent source of knowledge and a valuable aid to clinical practice.
