Download or read book A Comparison of Oxygen Consumption RPE and Lower Limb EMG Activity in Toning Versus Running Shoes on Uphill Level and Downhill Walking written by Avneet Chatha and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: OBJECTIVES: Comparing electromyography and physiological measures while walking on various inclines in unstable and stable shoes.METHODS: Eleven healthy females walked on treadmill at +10%, 0% and -10% grade for five minutes each, at self-selected pace, in stable and unstable shoes. The two sessions were done 3weeks apart during which the subjects used unstable shoes for regular activities. Electromyography of lower limb muscles, absolute and relative oxygen consumption, perceived exertion rating and heart rate was calculated.RESULTS: Tibialis anterior activation varied significantly with shoe type, irrespective of grade. Soleus, vastus medialis, and biceps femoris showed activation differences in specific gait phases. There was a main effect for absolute and relative oxygen consumption, RPE and HR only with grade. Shoe type showed no effect. CONCLUSION: Though there is no difference in overall physiological variables, but changes in electromyography in specific phases highlight possible muscle toning benefits of unstable shoes.
Download or read book Ergonomics in Sport and Physical Activity written by Thomas Reilly and published by Human Kinetics. This book was released on 2009-09-22 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ergonomics in Sport and Physical Activity: Enhancing Performance and Improving Safety is also available as an e-book. The e-book is available at a reduced price and allows readers to highlight and take notes throughout the text. When purchased through the Human Kinetics site, access to the e-book is immediately granted when the order is received.Ergonomics in Sport and Physical Activity: Enhancing Performance and Improving Safety is the first text to provide an in-depth discussion of how the principles of ergonomics can be applied in the context of sport and other physical activities to reduce injury and improve performance. The textblends concepts from biomechanics, physiology, and psychology as it shows how ergonomics is applied to physical activity. This comprehensive text outlines methods for assessing risk in and procedures for dealing with stress, eliminating hazards, and evaluating challenges posed in specific work or sport environments. It discusses issues such as the design of effective equipment, clothing, and playing surfaces; methods of assessing risk in situations; and staying within appropriate training levels to reduce fatigue and avoid overtraining. The text not only examines sport ergonomics but also discusses ergonomic considerations for physically active special populations. Ergonomics in Sport and Physical Activity explains what ergonomics is, how ergonomists solve practical problems in the workplace, and how principles of ergonomics are applied in the context of sport and other physical activities when solving practical problems related to human characteristics and capabilities. The text shows readers how to improve performance, achieve optimal efficiency, enhance comfort, and reduce injuries by exploring topics such as these: Essential concepts, terms, and principles of ergonomics and how these relate to physical activity Physical properties of the body and the factors limiting performance Interactions between the individual, the task, and the environment Injury risk factors in relation to body mechanics in various physical activities Injury prevention and individual protection in the review of sports equipment and sports environments Comfort, efficiency, safety, and details of systems criteria in equipment design This research-based text uses numerous practical examples, figures, charts, and graphs to bring the material to life. In addition, descriptions of technological advances show where we have been and how technology has advanced the field. Through the book’s discussion of the various stressors and adaptive mechanisms, readers will learn how to cope with various environmental conditions. They will also learn how various training modes can be used to alter sport-specific capabilities and enhance performance. Presenting a wide range of approaches, theoretical models, and analytical techniques, Ergonomics in Sport and Physical Activity: Enhancing Performance and Improving Safety illustrates the potential for ergonomics to be extended across recreation, competitive sport, and physically active work environments. Bridging the gap between ergonomics and exercise science, this unique text will assist both health care and exercise professionals in developing an improved awareness of how human capabilities are best matched to physical activities.
Download or read book Running Science written by Owen Anderson and published by Human Kinetics. This book was released on 2013 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive guide to all things running explains running physiology, biomechanics, medicine, genetics, biology, psychology, training, and racing.
Download or read book The Change in Oxygen Consumption Over Time in Downhill Versus Level Grade Running written by Wayne Edward Pein and published by . This book was released on 1989 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Lore of Running written by Timothy Noakes and published by Human Kinetics. This book was released on 2003 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Noakes explores the physiology of running, all aspects of training, and recognizing, avoiding, and treating injuries. 133 illustrations.
Download or read book Kinematics and Kinetics of the Lower Limb In Uphill and Downhill Running written by Erik Kowalski and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: His study investigated the lower limb biomechanics during downhill and uphill running in habitual forefoot strike and habitual rearfoot strike runners. Fifteen habitual forefoot strike and fifteen habitual rearfoot strike recreational male runners ran at 3 m/s ± 5% during level, uphill and downhill overground running on a ramp mounted at 6° and 9°. Results showed that hill running had similar impacts on joint angles in rearfoot strike and forefoot strike runners, causing a decrease in hip flexion at initial contact during downhill running, an increase in knee flexion angle at initial contact during uphill running and a decrease in peak hip flexion angle. In addition to differences in ankle joint angle due to landing pattern difference between rearfoot strike and forefoot strike runners, forefoot strike runners had a more flexed hip angle during downhill running. Forefoot strike runners had an absent impact peak in all running conditions, while the impact peaks only decreased during the uphill conditions in rearfoot strike runners. Active peaks decreased during the downhill conditions in forefoot strike runners while active loading rates increased during downhill conditions in rearfoot strike runners. Compared to the level condition, parallel braking peaks were larger during downhill conditions and parallel propulsive peaks were larger during uphill conditions. Peak hip flexion moment was significantly greater while peak knee flexion moment was significantly lower in both groups during the downhill 9° condition. Forefoot strike runners had larger peak plantar flexion moments and peak ankle power absorption compared to rearfoot strike runners during all conditions. Forefoot strike runners had decreased peak power absorption at the knee joint during downhill and level running conditions. Combined with previous biomechanics studies, our findings of no impact peak in forefoot strike runners suggests that this landing pattern may have potential in reducing overuse running injuries. Forefoot strike running reduces loading at the knee joint and can be used as an effective strategy to reduce stress at the knee joint experienced with rearfoot strike running.
Download or read book Nutrition and Enhanced Sports Performance written by Debasis Bagchi and published by Academic Press. This book was released on 2018-10-05 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nutrition and Enhanced Sports Performance: Muscle Building, Endurance and Strength, Second Edition, includes comprehensive sections on the role of nutrition in human health, various types of physical exercises, including cardiovascular training, resistance training, aerobic and anaerobic exercises, bioenergetics and energy balance, and the nutritional requirements associated with each. Other sections cover sports and nutritional requirements, the molecular mechanisms involved in muscle building, an exhaustive review of various foods, minerals, supplements, phytochemicals, amino acids, transition metals, competition training, healthy cooking, physical training, and lifestyle and dietary recommendations for sports performance. This updated edition includes new chapters on mood, alertness, calmness and psychomotor performance in sports, extreme sports, natural myostatin inhibitor and lean body mass, the benefits of caffeine in sport nutrition formulations, the role of vitamin D in athletic performance, probiotics and muscle mass. Provides a comprehensive appraisal of the nutritional benefits of exercise in human health Compiles chapters reviewing the nutritional prophylaxis in human health Addresses performance enhancement drugs and sports supplements Presents various types of physical exercises and addresses exercise and nutritional requirements in special populations Discusses sports nutrition and the molecular mechanisms involved in muscle building Contains an exhaustive review of various food, minerals, supplements, phytochemicals, amino acids, transition metals, small molecules and other ergogenic agents Highlights the aspects of healthy cooking, physical training, lifestyle and dietary recommendations for sports performance
Download or read book Science and Skiing written by E. Kornexl and published by Taylor & Francis. This book was released on 2003-09-02 with total page 639 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first International Congress on Science and Skiing was held in Austria in January 1996. The main aim of the conference was to bring together original key research in this area and provid an essential update for those in the field. The lnk between theory and practice was also addressed, making the research more applicable for both researchers and coaches. This book is divided into five parts, each containing a group of papers that are related by theme or disciplineary approach. They are as follows: Biomechanics of Skiing; Fitness testing and Training in Skiing; Movement Control and Psychology in Skiing; Physiology of Skiing and Sociology of Skiing. The conclusions drawn from the conference represent an invaluable practical reference for sports scientists, coached, skiers and all those involved in this area.
Download or read book Soldier Mobility written by North Atlantic Treaty Organization. Research and Technology Organization. Human Factors and Medicine Panel. Specialists' Meeting and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Many NATO nations have soldier modernization programmes that aim to equip soldiers with fully-integrated state-of-the-art technologies that will enhance the five NATO soldier capability areas: lethality, protection, mobility, sustainability, and command and control. Military load carriage systems (LCS), which include clothing and personal areas. In particular, LCS are critical to soldier mobility and sustainability, and ultimately, to soldier performance and survival on the battlefield.
Download or read book The Olympic Textbook of Medicine in Sport written by Martin P. Schwellnus and published by John Wiley & Sons. This book was released on 2009-01-26 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive new volume in the Encyclopaedia of SportsMedicine series, published under the auspices of the InternationalOlympic Committee, delivers an up-to-date, state of the artpresentation of the medical conditions that athletes may sufferfrom during training and competition. Presented in a clear style and format, The Olympic Textbookof Medicine in Sport, covers not only the basic approach totraining, monitoring training and the clinical implications ofexcessive training, but also deals with all the major systems inthe body, and focuses on medical conditions that athletes maysuffer from in each system. Medical conditions in athletes withdisabilities, genetics and exercise and emergency sports medicineare also uniquely examined. The Olympic Textbook of Medicine in Sport draws on theexpertise of an international collection of contributors who arerecognized as leaders in their respective fields. The systematic approach followed in the book will make itinvaluable to all medical doctors and other health personnel whoserve athletes and sports teams. Sports practitioners are providedwith a clinical approach to the prevention, diagnosis and treatmentof common and less common medical problems encountered by athletes.This volume should be kept close at hand for frequentconsultation.
Download or read book Comparison of Uphill Walking and Visual Uphill Environments on Energy Expenditure and Locomotor respiratory Coupling written by William C. Denton and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to investigate how uphill walking and virtual uphill walking affect energy expenditure and locomotor-respiratory coupling between healthy young and healthy older adults. Ten healthy younger and ten healthy older adults walked on a treadmill for six, five-minute conditions (any combination of one of two treadmill grades (level or inclined) and one of four virtual reality conditions (no virtual reality, level virtual reality, inclined virtual reality, or oscillating virtual reality). The algorithms cross recurrence quantification analysis and discrete relative phase were used to quantify the coupling between the locomotor and respiratory systems. Additionally, steady state oxygen consumption was normalized to walking speed and used to relate to energy expenditure. Energy expenditure was greater during inclined treadmill walking, but was unchanged by inclined virtual environments. Locomotor-respiratory coupling was not affected by inclined treadmill walking or inclined virtual environments; however, healthy older adults require less energy and may have greater coupling during inclined treadmill walking compared to healthy younger adults.
Download or read book Handbook of Sports Medicine and Science written by Yves C. Vanlandewijck and published by John Wiley & Sons. This book was released on 2016-06-07 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of the esteemed IOC Handbook of Sports Medicine and Science series, this new volume on Training and Coaching the Paralympic Athlete will be athlete-centred with each chapter written for the practical use of medical doctors and allied health personnel. The chapters also consider the role of medical science in the athlete’s sporting career and summarize current international scientific Paralympic literature. Provides a concise, authoritative overview of the science, medicine and psycho-social aspects of training and coaching disabled and Paralympic athletes Offers guidance on medical aspects unique to the training and coaching of Paralympic athletes Endorsed by both the International Olympic Committee (IOC) and the International Paralympic Committee (IPC) Written and edited by global thought leaders in sports medicine
Download or read book Triathlon Medicine written by Sergio Migliorini and published by Springer Nature. This book was released on 2019-11-06 with total page 415 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers an ultimate clinical guide to all the medical issues related to triathlon – a very popular Olympic and international sport, and the most modern of all the endurance activities. Triathletes experience a range of environmental conditions and physiological demands, depending on the race, that must be taken into consideration when preparing for medical assistance. The book addresses in detail the topics of cardiovascular adaptations, overuse injuries, overtraining syndrome, endurance anaemia, nutrition and the physiological aspects associated with the discipline. It provides information on the training and technical aspects of the different distances in triathlon disciplines, with a special focus on safety in open-water swimming. Dedicated chapters also cover issues related to female, young, master and para-triathletes. Combining research perspectives with many years of experience practicing in the field, this book offers sport medicine physicians, orthopedists, physical therapists and coaches a comprehensive guide to the evaluation, treatment and prevention of all the overuse conditions and to improving athletes’ performance.
Download or read book Running Form written by Anderson, Owen and published by Human Kinetics. This book was released on 2019 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Running Form helps you make key improvements in form, leading to optimal running performance with less risk for injury.
Download or read book Advanced Strength and Conditioning written by Anthony Turner and published by Routledge. This book was released on 2022-02-15 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Becoming an effective strength and conditioning practitioner requires the development of a professional skills set and a thorough understanding of the scientific basis of best practice. Aimed at advanced students and novice-to-expert practitioners, in this book the authors explore the latest scientific evidence and apply it to exercise selection and programming choices across the full range of areas in strength and conditioning, from strength and power, speed and agility, to aerobic conditioning. Since the first edition of this text was written extensive research has expanded the supporting evidence base that provides the theoretical foundation for each chapter. In addition, some areas that were previously under-researched have now been expanded and some key concepts have been further challenged. Each chapter is written by experts with experience in a wide variety of sports, including both applied and research experience, ensuring this concise but sophisticated textbook is the perfect bridge from introductory study to effective professional practice. While advanced concepts are explored within the book, the coach must not forget that consistency in the application of the basic principles of strength and conditioning is the foundation of athletic development. Advanced Strength and Conditioning: An Evidence- based Approach is a valuable resource for all advanced students and practitioners of strength and conditioning and fitness training.
Download or read book Sports Injury Prevention and Rehabilitation written by David Joyce and published by Routledge. This book was released on 2015-12-14 with total page 669 pages. Available in PDF, EPUB and Kindle. Book excerpt: World-class rehabilitation of the injured athlete integrates best practice in sports medicine and physical therapy with training and conditioning techniques based on cutting-edge sports science. In this ground-breaking new book, leading sports injury and rehabilitation professionals, strength and conditioning coaches, biomechanists and sport scientists show how this integrated model works across the spectrum of athlete care. In every chapter, there is a sharp focus on the return to performance, rather than just a return to play. The book introduces evidence-based best practice in all the core areas of sports injury risk management and rehabilitation, including: performance frameworks for medical and injury screening; the science of pain and the psychology of injury and rehabilitation; developing core stability and flexibility; performance retraining of muscle, tendon and bone injuries; recovery from training and rehabilitation; end-stage rehabilitation, testing and training for a return to performance. Every chapter offers a masterclass from a range of elite sport professionals, containing best practice protocols, procedures and specimen programmes designed for high performance. No other book examines rehabilitation in such detail from a high performance standpoint. Sports Injury Prevention and Rehabilitation is essential reading for any course in sports medicine and rehabilitation, strength and conditioning, sports science, and for any clinician, coach or high performance professional working to prevent or rehabilitate sports injuries.
Download or read book Athletic and Sport Issues in Musculoskeletal Rehabilitation E Book written by David J. Magee and published by Elsevier Health Sciences. This book was released on 2010-10-29 with total page 824 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part of David J. Magee's Musculoskeletal Rehabilitation Series, Athletic and Sport Issues in Musculoskeletal Rehabilitation provides expert insight and clear rehabilitation guidelines to help you manage injuries and special medical needs unique to athletic clients. Contributions from leading physical therapists, athletic trainers, and orthopedic surgeons give you a comprehensive, clinically relevant understanding of common sports-related injuries and help you ensure the most effective therapeutic outcomes. Addresses a broad range of sports-related injuries and conditions Reinforces key concepts with highlighted content and hundreds of detailed illustrations Summarizes essential information for fast, easy reference in class or in clinical settings
