A Comparison of Brain Trauma Profiles Between Elite Men's Rugby Union 15s and Rugby Union 7s Game Play PDF Download
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Author: Bianca Paiement
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Head impact and subsequent brain trauma is a concern in contact sports including rugby. Head collisions present acute and long term injury risks to the brain ranging from non-symptomatic, concussion, and neurodegeneration. Rugby Union 15s and Rugby Union 7s are the two most played codes of the sport and the physical and tactical differences may affect how brain trauma is experienced (Cunniffe, Proctor, Baker, & Davies, 2009; Colin W Fuller, Taylor, & Molloy, 2010; L. J. Suarez-Arrones, J. Nunez, Portillo, & Mendez-Villanueva, 2012). It is important to consider all parameters contributing to acute and long term injury risk in order to appropriately capture brain trauma experienced in a contact/collision sport (Karton & Hoshizaki, 2018). Impact frequency, frequency-magnitude, and interval between impact have all been reported to affect brain trauma. Trauma profiling is a method used to describe brain trauma using the variables relating to brain injury risk. The purpose of this study was to compare head impacts experienced in rugby union 15s and 7s using frequency of impact events, frequency-magnitude of brain deformation, and time interval between impacts. Thirty-six hundred (3600) player minutes of footage were analysed for each code, and all head impacts were categorised. Twenty (20) impact conditions were observed and reconstructed. Head to shoulder, hip and knee events were reconstructed using a pneumatic linear impactor, head to head events were reconstructed using a pendulum system, and head to ground events were reconstructed using a monorail drop rig. Results from both codes were compared using non-parametric Mann-Whitney U tests and demonstrated that Rugby 7s had a higher overall frequency of head impact, a greater number of head impacts causing higher trauma , and a shorter time interval between head impacts. These results suggest that rugby 7s presents a greater risk for sustaining brain trauma. These results will help expand the understanding of conditions leading to injury, and may lead to better interventions, such as equipment or rule changes, to mitigate risk.
Author: Bianca Paiement
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Head impact and subsequent brain trauma is a concern in contact sports including rugby. Head collisions present acute and long term injury risks to the brain ranging from non-symptomatic, concussion, and neurodegeneration. Rugby Union 15s and Rugby Union 7s are the two most played codes of the sport and the physical and tactical differences may affect how brain trauma is experienced (Cunniffe, Proctor, Baker, & Davies, 2009; Colin W Fuller, Taylor, & Molloy, 2010; L. J. Suarez-Arrones, J. Nunez, Portillo, & Mendez-Villanueva, 2012). It is important to consider all parameters contributing to acute and long term injury risk in order to appropriately capture brain trauma experienced in a contact/collision sport (Karton & Hoshizaki, 2018). Impact frequency, frequency-magnitude, and interval between impact have all been reported to affect brain trauma. Trauma profiling is a method used to describe brain trauma using the variables relating to brain injury risk. The purpose of this study was to compare head impacts experienced in rugby union 15s and 7s using frequency of impact events, frequency-magnitude of brain deformation, and time interval between impacts. Thirty-six hundred (3600) player minutes of footage were analysed for each code, and all head impacts were categorised. Twenty (20) impact conditions were observed and reconstructed. Head to shoulder, hip and knee events were reconstructed using a pneumatic linear impactor, head to head events were reconstructed using a pendulum system, and head to ground events were reconstructed using a monorail drop rig. Results from both codes were compared using non-parametric Mann-Whitney U tests and demonstrated that Rugby 7s had a higher overall frequency of head impact, a greater number of head impacts causing higher trauma , and a shorter time interval between head impacts. These results suggest that rugby 7s presents a greater risk for sustaining brain trauma. These results will help expand the understanding of conditions leading to injury, and may lead to better interventions, such as equipment or rule changes, to mitigate risk.
Author: Peter Kriz
Publisher: Elsevier Health Sciences
ISBN: 0323755461
Category : Medical
Languages : en
Pages : 241
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Book Description
This issue of Clinics in Sports Medicine will discuss Sports-Related Concussion. Guest edited by Dr. Peter Kriz, this issue will discuss a number of related topics that are important to practicing clinicians. This issue is one of four selected each year by our series Consulting Editor, Dr. Mark Miller. The volume will include articles on: Epidemiology of SRC, Biomechanics of SRC, Diagnosis, On-field Management of SRC, Outpatient Management of Sports-Related Concussion, Neuropsychological Assessment of SRC, Rehabilitation of SRC, Neuroimaging in SRC, Medical Therapies for Concussion, Female Athlete and SRC, Pediatric Athlete and SRC, Prevention of Sport-Related Concussion, Long-term neurocognitive, mental health consequences of collision sports, Future Directions in SRC Management, among other topics.
Author: Clara Karton
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
American-style football participation is associated with high risks to a spectrum of sports-related brain injury involving acute reactions and chronic manifestations. Traditional methods of identifying injury have proven ineffective at protecting athletes and mitigating risk as they rely on the presence and recognition of inconsistent symptom expression. This is, in part, due to the lack of an objective measure of quantifying exposure. Brain trauma profiling was defined to capture a spectrum of exposure by incorporating the primary characteristics that associate with risk of neurological injury. This profile includes strain magnitude associated with impact, frequency at which impacts are experienced, time interval between impacts, over the duration of exposure. Trauma profiling methods differentiated player field position in professional American-style football where three unique trauma profiles were identified based on similarities among the characteristics of trauma. Regional strain from common head impacts showed that distribution was independent of field position regardless of variation in impact conditions. Rather, brain regions vulnerable to strains were dictated by the frequency and magnitude that govern the position profile. The extent of tissue volume involved in common head impacts was field position dependent. Skill positions tended to experience impacts involving greater tissue volumes reaching deeper white matter structures, but were infrequent. Impacts common to line positions typically involved less brain tissue of predominately superficial cortical gray matter, but were experienced at high frequency counts. The primary findings from this research show that brain trauma profiling may be used as an objective measurement tool to define exposure. The results indicate that exposure is not uniform and that brain trauma and injury risk can be described using unique combinations of these characteristics. Regional areas vulnerable to strain are dictated by the frequency and magnitude of impact and therefore in order to effectively protect against brain injury, both characteristics need to be managed. Lastly, this research demonstrates that either few impacts involving high brain volume or frequent impacts with little brain volume involvement may both result in brain dysfunction. Brain trauma profiling methods has broad application in future research. This measurement tool will be useful in identifying how injury occurs in various sports, military units, and particularly important for vulnerable populations and the developing brain. This knowledge is instrumental in establishing risk prevention strategies and public health policies for specific environments.
Author: Kazushige Goto
Publisher: Frontiers Media SA
ISBN: 2832519334
Category : Medical
Languages : en
Pages : 112
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Book Description
Author: Mark Lovell
Publisher: CRC Press
ISBN: 9789026519611
Category : Psychology
Languages : en
Pages : 532
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Book Description
Traumatic brain injury (TBI) in sports has become an important international public health issue over the past two decades. However, until recently, return to play decisions following a sports-related traumatic brain injury have been based on anecdotal evidence and have not been based on scientifically validated clinical protocols. Over the past decade, the field of Neuropsychology has become an increasingly important component of the return to play decision making process following TBI. Neuropsychological assessment instruments are increasingly being adapted for use with athletes throughout the world and the field of sports neuropsychology appears to be a rapidly evolving subspecialty. This book provides a comprehensive overview of the application of neuropsychological assessment instruments in sports, and it is structured to present a global perspective on contemporary research. In addition to a review of current research, Traumatic Brain Injury in Sports: An International Neuropsychological Perspective, presents a thorough review of current clinical models that are being implemented internationally within American and Australian rules football, soccer, boxing, ice hockey, rugby and equestrian sports.
Author: Craig Twist
Publisher: Taylor & Francis
ISBN: 1000870774
Category : Sports & Recreation
Languages : en
Pages : 297
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Book Description
Coaches, practitioners and medical staff working in the worldwide sport of rugby will frequently apply scientific principles to their programmes to inform the practice, performance, health, well-being and development of their athletes. This book explores the scientific principles underpinning the preparation and management of rugby players in both codes and modified versions of the sport. Applied examples are also provided throughout to understand the practical application of the material in a real-world context. This new edition of The Science of Rugby offers a significant contribution to the field of rugby science that will act as a useful resource to scientists, coaches, practitioners and students interested in rugby. New chapters and key topics include: Physical and psychological preparation for rugby Planning and monitoring of training Managing fatigue, recovery and nutrition Effects of different environmental conditions and travel on performance The mechanics of rugby techniques and injury Young players and talent identification Considerations for training the female rugby player Modified rugby, including rugby sevens, touch, tag and wheelchair rugby No other book bridges the gap between theory and applied practice in rugby, from grass roots to elite international standard, and therefore this is essential reading for any student, researcher, sport scientist, coach, physiotherapist or clinician with an interest in the game.
Author: Stephanie Jane Hollis
Publisher:
ISBN:
Category : Brain
Languages : en
Pages : 736
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Book Description
Author: Chris Miles
Publisher: Develop a Player Rugby Union P
ISBN: 9780648274544
Category : Education
Languages : en
Pages : 110
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Book Description
The purpose of this book is to provide the player, family, coach and player's support network with the information needed for positional excellence in the position of Tight-head Prop (No. 3) in rugby union. The objectives of this book are to: 1. To provide the reader with an understanding of the natural physical and mental development of young players.2. To provide an appreciation of the statistics of modern rugby union and use that information to guide the player's development.3. To provide a blueprint for the elite conditioning needed to help young players achieve results in the modern game of rugby union.4. To provide an insight into what selectors and coaches are looking for at the representative level.5. To provide FREE access to a professional player development portal where the player can record and grow their own player profile.6. To achieve excellence in the key aspects of a competitive team sport.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309288037
Category : Medical
Languages : en
Pages : 215
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Book Description
In the past decade, few subjects at the intersection of medicine and sports have generated as much public interest as sports-related concussions - especially among youth. Despite growing awareness of sports-related concussions and campaigns to educate athletes, coaches, physicians, and parents of young athletes about concussion recognition and management, confusion and controversy persist in many areas. Currently, diagnosis is based primarily on the symptoms reported by the individual rather than on objective diagnostic markers, and there is little empirical evidence for the optimal degree and duration of physical rest needed to promote recovery or the best timing and approach for returning to full physical activity. Sports-Related Concussions in Youth: Improving the Science, Changing the Culture reviews the science of sports-related concussions in youth from elementary school through young adulthood, as well as in military personnel and their dependents. This report recommends actions that can be taken by a range of audiences - including research funding agencies, legislatures, state and school superintendents and athletic directors, military organizations, and equipment manufacturers, as well as youth who participate in sports and their parents - to improve what is known about concussions and to reduce their occurrence. Sports-Related Concussions in Youth finds that while some studies provide useful information, much remains unknown about the extent of concussions in youth; how to diagnose, manage, and prevent concussions; and the short- and long-term consequences of concussions as well as repetitive head impacts that do not result in concussion symptoms. The culture of sports negatively influences athletes' self-reporting of concussion symptoms and their adherence to return-to-play guidance. Athletes, their teammates, and, in some cases, coaches and parents may not fully appreciate the health threats posed by concussions. Similarly, military recruits are immersed in a culture that includes devotion to duty and service before self, and the critical nature of concussions may often go unheeded. According to Sports-Related Concussions in Youth, if the youth sports community can adopt the belief that concussions are serious injuries and emphasize care for players with concussions until they are fully recovered, then the culture in which these athletes perform and compete will become much safer. Improving understanding of the extent, causes, effects, and prevention of sports-related concussions is vitally important for the health and well-being of youth athletes. The findings and recommendations in this report set a direction for research to reach this goal.
Author: Craig Twist
Publisher: Routledge
ISBN: 113513541X
Category : Medical
Languages : en
Pages : 278
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Book Description
The Science of Rugby is the only book to examine the scientific principles underpinning the preparation of rugby players for high performance. Drawing on the very latest scientific evidence, and covering both codes (union and league), the book explores every aspect of preparation and performance that introduces best practice by leading coaches and sports science professionals from around the rugby world. The book covers key topics such as: Physical preparation and conditioning Strength and power training Monitoring match and training demands Match-day strategies for enhancing physical and technical performance Management of fatigue and recovery Training and playing in the heat Travel and jet lag Injury epidemiology Psychological preparation Performance analysis Biomechanics Nutrition Talent identification and youth development The book also incorporates several case-studies to demonstrate how scientific principles have been applied in practice. No other book bridges the gap between theory and applied practice in rugby, from grass roots to elite international standard, and therefore this is essential reading for any student, researcher, sport scientist, coach, physiotherapist or clinician with an interest in the game.
