Download or read book Effect of Varied Shoe sole Geometry on Lower Extremity Joint Loading During Sport Specific Manoeuvres on Artificial Turf written by Elissa Jane Phillips and published by . This book was released on 2007 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Science and Engineering of Sport Surfaces written by Sharon Dixon and published by Routledge. This book was released on 2015-06-05 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sports surface design is crucial for the successful performance of sports skills and the reduction of injury risk. Surfaces have developed from natural materials such as turf, clay and cinder, to synthetic surfaces such as acrylic tennis courts, artificial turf for soccer and synthetic running tracks, while our understanding of natural turf has developed in terms of properties appropriate for different sports and surface sustainability. This book draws together the very latest research on biomechanical, medical and engineering approaches to the study of sports surfaces. Written by a team of leading international sport scientists, engineers and technologists, the book covers every key aspect of surface development and design, including: surface behaviour surface classification, function, construction and maintenance influence of surfaces on player performance and injury surface test methods and monitoring development of natural turf and synthetic surfaces shoe-turf interaction future developments in sports surface technology. Representing the most comprehensive and up-to-date study of sports surfaces, this book is important reading for all researchers and professionals working in sports technology, sports engineering, biomechanics or sports medicine.
Download or read book Effect of Mechanical Behaviour of Artificial Turf on Player surface Interaction in Soccer written by Rene El Kati and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This study aimed to extend the knowledge on player and surface loading by contributing new data in relation to a greater range of movements, relevant in-game scenarios and on carefully controlled third generation artificial turf surfaces. This was done by selecting soccer relevant movements and in-game scenarios for a player movement study with the help of a player focus group and questionnaire. Furthermore, four surfaces were created with surface hardness and rotational traction values at the upper and lower limits of the standards set by FIFA. The study showed that both the surface hardness and rotational traction properties can affect the human movement dynamics, though these effects were mainly present during the stop and turn manoeuvre. During the stop and turn manoeuvre the soft and high traction surfaces conditions led to increased frontal plane moments as well as increased average ground reaction forces during mid-stance. In combination with decreased ground contact times it appeared that the players were able to decelerate / accelerate faster and generate a larger force on the soft and high traction surfaces. During peak push off it appeared that the players were able to generate a larger force on the hard surfaces, which also led to a significant increase in plantar flexion moment. While some parameters showed an effect for surface hardness and / or rotational traction across all four surface conditions, for others such as the knee valgus, hip extension and hip internal rotation moment showed only a significant effect between two of the four surfaces. At the same time the other surfaces showed either no effect or the opposite effect. This suggests that the effects of the surface hardness can be influenced by the rotational traction properties, and vice versa. Regarding the jumping / heading manoeuvre the effects of the surface conditions were limited. This may have been related to the high demands of the movement, or to limitations of the mechanical measurement methods. In addition to the effects of surface properties on human movement dynamics the study also showed that the mechanical measurement methods may not be representative of the human loading. The impact force conditions of the advanced artificial athlete were substantially different to that of the stop and turn and jumping / heading manoeuvre. Whereas for the rotational traction test the study showed that the rotation of the foot during the ST was substantially less than the minimum 45° required by the FIFA guidelines. Regarding the inclusion of in-game scenarios the study showed that both the simulated opponent used for the stop and turn manoeuvre, and heading a ball during a maximal vertical stop jump manoeuvre can affect the human movement dynamics. During the stop and turn with a simulated opponent the frontal plane moments in the lower limbs were significantly increased. However, this increase in joint loading could not be related to any changes in movement strategy. During the landing after heading a ball during a maximal vertical stop jump the players used a different landing strategy by landing in a more upright position and increasing the ankle plantar flexion ankle just before lading. This allowed for a larger change in the ankle plantar / dorsi flexion angle to absorb the impact of the landing. In addition to this, the heading manoeuvre also led to a significant increase in the frontal plane joint moments of the lower limbs. For future studies it is recommended that a combination of surface properties is used to gain insight into how these affect each other regarding the effects they have on human movement dynamics. In addition, they should provide detailed information on the surface design as well as the properties. Regarding the quantification of the properties it is recommended that in addition to industry standards the surfaces are also quantified using conditions closer to those expected within the study. It is also recommended that future studies incorporate in-game scenarios in order to gain more insight into the effects of interventions that simulate actual match situations.
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 The Engineering of Sport 7 written by Margaret Estivalet and published by Springer. This book was released on 2008-06-17 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last years, artificial turf pitches have become commonly used for sports like hockey, tennis, rugby and football. The acceptance of this sport surface has found obj- tions in sports like football because first generations of artificial turf showed many problems and differences respect to the natural grass. These differences have been reduced but a serious problem exists yet: skin injuries due to sliding. This problem has been called “turf-burns”. The risk of this turf burn curbs the players when playing on artificial turf (Lees and Nolan, 1998). Gaulrapp et al. found that the number of injuries on artificial turf was higher than on natural grass and these skin injuries frequently occur during a sliding trackle (Gaulrapp et al., 1999). These injuries are caused by two mechanisms: burn and scrape. It is possible that burn is due to an increase of temperature and it occurs when the player is sliding on the surfaces; it is possible that the scrape occurs when this slide starts because the friction is higher in this moment. This problem is being studied and some testing devices have been developed.
Download or read book The Engineering of Sport 7 written by Margaret Estivalet and published by Springer. This book was released on 2009-03-30 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last years, artificial turf pitches have become commonly used for sports like hockey, tennis, rugby and football. The acceptance of this sport surface has found obj- tions in sports like football because first generations of artificial turf showed many problems and differences respect to the natural grass. These differences have been reduced but a serious problem exists yet: skin injuries due to sliding. This problem has been called “turf-burns”. The risk of this turf burn curbs the players when playing on artificial turf (Lees and Nolan, 1998). Gaulrapp et al. found that the number of injuries on artificial turf was higher than on natural grass and these skin injuries frequently occur during a sliding trackle (Gaulrapp et al., 1999). These injuries are caused by two mechanisms: burn and scrape. It is possible that burn is due to an increase of temperature and it occurs when the player is sliding on the surfaces; it is possible that the scrape occurs when this slide starts because the friction is higher in this moment. This problem is being studied and some testing devices have been developed.
Download or read book The Engineering of Sport 7 written by Margaret Estivalet and published by Springer. This book was released on 2009-08-29 with total page 703 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last years, artificial turf pitches have become commonly used for sports like hockey, tennis, rugby and football. The acceptance of this sport surface has found obj- tions in sports like football because first generations of artificial turf showed many problems and differences respect to the natural grass. These differences have been reduced but a serious problem exists yet: skin injuries due to sliding. This problem has been called “turf-burns”. The risk of this turf burn curbs the players when playing on artificial turf (Lees and Nolan, 1998). Gaulrapp et al. found that the number of injuries on artificial turf was higher than on natural grass and these skin injuries frequently occur during a sliding trackle (Gaulrapp et al., 1999). These injuries are caused by two mechanisms: burn and scrape. It is possible that burn is due to an increase of temperature and it occurs when the player is sliding on the surfaces; it is possible that the scrape occurs when this slide starts because the friction is higher in this moment. This problem is being studied and some testing devices have been developed.
Download or read book Effects of Synthetic Turf and Shockpads on Impact Attenuation Related Biomechanics During Drop Landing written by Hang Qu and published by . This book was released on 2016 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthetic turf has been widely utilized in sports since 1964. Discrepancies, however, in injury incidence on synthetic turf and natural grass have been reported throughout studies. Adding a shock pad under synthetic turf carpet is claimed to aid in energy absorption and decrease impact loading. Although some studies have conducted materials tests and compared mechanical characteristics of synthetic turf with different shock pads, no studies have examined biomechanical characteristics of impact related human movements on an infilled synthetic turf system with different underlying shock pads. The purpose of this research was to investigate effects of an infilled synthetic turf with three shock pads of different energy absorption characteristics on impact attenuation related biomechanics of lower extremity during drop landing. Wearing running shoes, twelve active and healthy recreational male athletes performed five trials of drop landing from 60 cm with a controlled landing style (maximum knee flexion) on five surface conditions: a regular surface (force platform), an infilled synthetic turf, turf plus foam shock pad, turf plus a lower density shock pad, and turf plus a high density shock pad. A motion analysis system and force platform were utilized to collect kinematic and kinetic data. Furthermore, a mechanical test was conducted based on ASTM F355 standard. The turf plus shock pad systems resulted in lower 1st vertical peak ground reaction force (GRF) and its loading rates compared to synthetic turf without a shock pad. However, no differences in 2nd vertical GRF and joint kinematics and kinetics across surfaces were found. These results suggest that landing from 60 cm may cause a plateau effect in energy attenuation for the examined turf and turf plus shock pad systems. Future studies may be needed to explore the shock attenuation capacities of landing surfaces in landing activities from a lower height (
Download or read book Handbook of Sports Medicine and Science written by Dennis J. Caine and published by John Wiley & Sons. This book was released on 2013-07-18 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume in the Handbook of Sports Medicine and Science series, published in conjunction with the Medical Commission of the International Olympic Committee, offers comprehensive and practical guidance on the training and medical care of competitive gymnasts. Written and edited by leading trainers, team doctors, coaches and other professionals with unparalleled experience in elite gymnastics, this book covers all the key aspects of caring for gymnasts, minimizing the unique risks these athletes face, and treating injuries when they happen. The book is organized into 4 sections covering: The evolution of gymnastics Growth and development Training and performance Sports medicine Individual chapters cover key topics such as energy needs and body weight management; biomechanics; psychology; the epidemiology of gymnastic injuries; treatment and rehabilitation of common injuries; injury prevention; and more. Endorsed by the International Gymnastics Federation (FIG), no other book offers such an in-depth look at the unique considerations and challenges that affect the growth, performance, training, and medical care of athletes in this demanding sport.
Download or read book Introduction to Sports Biomechanics written by Roger Bartlett and published by Routledge. This book was released on 2002-04-12 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1996. Routledge is an imprint of Taylor & Francis, an informa company.
Download or read book Kinesiology written by Carol A. Oatis and published by . This book was released on 2009 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Second Edition of Kinesiology: The Mechanics and Pathomechanics of Human Movement relates the most current understanding of anatomy and mechanics with clinical practice concerns. Featuring seven chapters devoted to biomechanics, straightforward writing, and over 900 beautiful illustrations, the text provides you with detailed coverage of the structure, function, and kinesiology of each body region. You will gain an in-depth understanding of the relationship between the quality of movement and overall human health. Special features include: New DVD containing about 150 videos provides dynamic examples of clinical demonstrations, principle illustrations, and lab activities. This powerful resource explores patient function, dysfunction, and injury for greater comprehension. Clinical Relevance Boxes reinforce the relationship of biomechanical principles to patient care through real-life case studies. Muscle Attachment Boxes provide easily accessed anatomical information and tips on muscle palpation Examining the Forces Boxes highlight the advanced mathematical concepts used to determine forces on joint structure. Evidence-based presentations deliver the most current literature and essential classic studies for your understanding of musculoskeletal structure and function. Whether you are a student or practitioner in the field of physical therapy, occupational therapy, or exercise science, this comprehensive book serves as an excellent resource for best practice techniques.
Download or read book Biomechanics in Sport Performance Enhancement and Injury Prevention written by Vladimir Zatsiorsky and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomechanics in Sport is a unique reference text prepared by the leading world experts in sport biomechanics. Over thirty chapters cover a broad spectrum of topics, ranging from muscle mechanics to injury prevention, and from aerial movement to wheelchair sport. The biomechanics of sports including running, skating, skiing, swimming, jumping in athletics, figure skating, ski jumping, diving, javelin and hammer throwing, shot putting, and striking movements are all explained.
Download or read book Human Dimension and Interior Space written by Julius Panero and published by Watson-Guptill. This book was released on 2014-01-21 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of human body measurements on a comparative basis is known as anthropometrics. Its applicability to the design process is seen in the physical fit, or interface, between the human body and the various components of interior space. Human Dimension and Interior Space is the first major anthropometrically based reference book of design standards for use by all those involved with the physical planning and detailing of interiors, including interior designers, architects, furniture designers, builders, industrial designers, and students of design. The use of anthropometric data, although no substitute for good design or sound professional judgment should be viewed as one of the many tools required in the design process. This comprehensive overview of anthropometrics consists of three parts. The first part deals with the theory and application of anthropometrics and includes a special section dealing with physically disabled and elderly people. It provides the designer with the fundamentals of anthropometrics and a basic understanding of how interior design standards are established. The second part contains easy-to-read, illustrated anthropometric tables, which provide the most current data available on human body size, organized by age and percentile groupings. Also included is data relative to the range of joint motion and body sizes of children. The third part contains hundreds of dimensioned drawings, illustrating in plan and section the proper anthropometrically based relationship between user and space. The types of spaces range from residential and commercial to recreational and institutional, and all dimensions include metric conversions. In the Epilogue, the authors challenge the interior design profession, the building industry, and the furniture manufacturer to seriously explore the problem of adjustability in design. They expose the fallacy of designing to accommodate the so-called average man, who, in fact, does not exist. Using government data, including studies prepared by Dr. Howard Stoudt, Dr. Albert Damon, and Dr. Ross McFarland, formerly of the Harvard School of Public Health, and Jean Roberts of the U.S. Public Health Service, Panero and Zelnik have devised a system of interior design reference standards, easily understood through a series of charts and situation drawings. With Human Dimension and Interior Space, these standards are now accessible to all designers of interior environments.
Download or read book Sports Rehabilitation and Injury Prevention written by Paul Comfort and published by John Wiley & Sons. This book was released on 2010-12-01 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text provides a comprehensive, practical, evidence-based guide to the field. It covers each stage of the rehabilitation process from initial assessment, diagnosis and treatment, to return to pre-injury fitness and injury prevention. Presenting a holistic approach, this text also addresses the nutritional and psychological aspects of the rehabilitation process for the amateur sports enthusiast as well as elite athletes. Divided into five parts, Parts I, II and III cover screening and assessment, the pathophysiology of sports injuries and healing and the various stages of training during the rehabilitation process. Part IV covers effective clinical decision making, and Part V covers joint specific injuries and pathologies in the shoulder, elbow wrist and hand, groin and knee. Key features: Comprehensive. Covers the complete process from diagnosis and treatment to rehabilitation and prevention of injuries. Practical and relevant. Explores numerous real world case studies and sample rehabilitation programmes to show how to apply the theory in practice. Cutting Edge. Presents the latest research findings in each area to provide an authoritative guide to the field.
Download or read book Personalized Hip and Knee Joint Replacement written by Charles Rivière and published by Springer Nature. This book was released on 2020-06-30 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book describes and illustrates the surgical techniques, implants, and technologies used for the purpose of personalized implantation of hip and knee components. This new and flourishing treatment philosophy offers important benefits over conventional systematic techniques, including component positioning appropriate to individual anatomy, improved surgical reproducibility and prosthetic performance, and a reduction in complications. The techniques described in the book aim to reproduce patients’ native anatomy and physiological joint laxity, thereby improving the prosthetic hip/knee kinematics and functional outcomes in the quest of the forgotten joint. They include kinematically aligned total knee/total hip arthroplasty, partial knee replacement, and hip resurfacing. The relevance of available and emerging technological tools for these personalized approaches is also explained, with coverage of, for example, robotics, computer-assisted surgery, and augmented reality. Contributions from surgeons who are considered world leaders in diverse fields of this novel surgical philosophy make this open access book will invaluable to a wide readership, from trainees at all levels to consultants practicing lower limb surgery
Download or read book Handbook of Sports Medicine and Science written by Margo Mountjoy and published by John Wiley & Sons. This book was released on 2014-10-06 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new International Olympic Committee (IOC) handbook covers the science, medicine and psycho-social aspects of females in sports at all levels of competition. Each chapter focuses on the specific issues that female athletes confront both on and off the field, such as bone health, nutritional recommendations, exercise/competition during menstruation and pregnancy, and much more. Fully endorsed by the IOC and drawing upon the experience of an international team of expert contributors, no other publication deals with the topic in such a concise and complete manner. The Female Athlete is recommended for all health care providers for women and girl athletes internationally for all sports and all levels of competition. It is a valuable resource for medical doctors, physical and occupational therapists, nutritionists, and sports scientists as well as coaches, personal trainers and athletes.
Download or read book Shoe Constructions written by Roy Clement Bowker and published by . This book was released on 1938 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
