Foot Placement During Sprinting and Its Effect on Biomechanics of Sprint Performance in NCAA Division-I Female Track and Field Runners PDF Download
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Author: Tomoki Kanaoka
Publisher:
ISBN:
Category : Foot
Languages : en
Pages : 114
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Book Description
Author: Tomoki Kanaoka
Publisher:
ISBN:
Category : Foot
Languages : en
Pages : 114
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Book Description
Author: Kaori Tamura
Publisher:
ISBN:
Category : Foot
Languages : en
Pages : 104
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Book Description
Author:
Publisher:
ISBN:
Category : Track and field
Languages : en
Pages : 200
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Book Description
Author: Christopher Madden
Publisher: Elsevier Health Sciences
ISBN: 0323296157
Category : Medical
Languages : en
Pages : 753
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Book Description
Netter’s Sports Medicine, by Christopher C. Madden, MD, Margot Putukian, MD, FACSM, Craig C. Young, MD, and Eric C. McCarty, MD, is a reference designed to help you meet the challenges presented by your patients in this growing interdisciplinary field. More than 1,000 Netter images, along with photos of physical examination techniques and imaging examples, provide a rich visual understanding, while a bulleted text format, combined with a user-friendly organization by specific types of injuries as well as different types of sports, makes reference quick and easy. Discussions of a full range of sports—traditional as well as less common—ensure that the coverage is comprehensive and up to date. From pre-participation exams, musculoskeletal injuries, sports nutrition, and sports psychology...to general medical problems in athletes...this reference equips you with the guidance you need to keep your patients at the top of their game. Presents more than 1,000 Netter illustrations accompanied by photos of physical examination techniques, radiographs, and other imaging techniques—including CT and MRI—that equip you with a rich visual understanding of sports medicine. Features a bulleted text format for quick-read guidance. Organizes information by specific types of injuries as well as different types of sports for an easy-to-access reference. Discusses traditional along with less common sports for comprehensive coverage that is up to date. Includes a section that examines considerations for specific athlete populations, including children, women, the senior athlete and the physically challenged, to help you meet their special needs. Presents the cross-disciplinary contributions of primary care physicians, athletic trainers, physical therapists, dentists, orthopaedic surgeons, and others, who provide a well-rounded perspective on the subject. Combines current, evidence-based information with expert clinical guidance for a high-yield reference.
Author: Christopher Madden
Publisher: Elsevier Health Sciences
ISBN: 0323442579
Category : Medical
Languages : en
Pages : 840
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Book Description
Edited by past presidents of the American Medical Society for Sports Medicine, Netter’s Sports Medicine, 2nd Edition, is a superbly illustrated, go-to sports medicine resource for the outpatient office, the training room, on the sideline, and for certification preparation. Designed for quick reference, this interdisciplinary reference by Drs. Christopher Madden, Margot Putukian, Eric McCarty, and Craig Young, is organized by both topic and sport, so you can find what you need quickly. Whether you are a primary care physician managing a common or unique musculoskeletal injury in an ambulatory setting ... an orthopaedic surgeon gaining insight about a medical or psychological problem foreign to the cast or operating room ... an athletic trainer figuring out a diagnosis in the training room ... or a physical therapist pursuing further in-depth sports medicine knowledge, this reference gives you the guidance you need to keep athletes and other active patients at the top of their game. More than 1,000 superb Netter graphics, tables, figures, pictures, diagnostic images, and other medical artwork highlight the easy-to-read, bulleted text. Ideal for the sports clinician, team physician, and any health care professionals who provide care to athletes and active individuals. New chapters on travel considerations for the athlete, EKG interpretation, cardiac disease, diagnostic imaging and ultrasound, injury prevention protocols, equestrian sports and rodeo medicine, mixed martial arts, and many more. Up-to-date coverage of nutritional supplements, eating disorders, sports and pharmacology for chronic conditions and behavioral medicine, and extreme and adventure sports.
Author: Brian Hanley
Publisher: Frontiers Media SA
ISBN: 2889719804
Category : Medical
Languages : en
Pages : 117
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Book Description
Author: Kyle Grossarth
Publisher:
ISBN:
Category :
Languages : en
Pages : 34
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Book Description
Sprinters are always looking for an improvement in their time, from the gun going off until the finish. An effective start can lead to reaching top velocity sooner and a decreased finish time. New developments in starting blocks, more specifically the width of the starting block pedal, has allowed for variation in foot placement in the blocks. With the ability to change how wide an athlete can place their feet in the blocks, this study looked at trying to find an optimum spacing for college level sprinters. Thirteen Male College Sprinters (mean age = 23.08 years) participated in this study. Subjects self selected their longitudinal block spacing with 3 different lateral positions being tested. In position 1, the feet were placed as narrow as was allowed by the starting block, simulating the width of a traditional set of blocks. Position 2 was defined by the hip width of the individual, distance between right ASIS to left ASIS. Position 3 was the preferred foot width of the subject as determined by completing a vertical jump. Measurements of peak force on the blocks at the time of the start as well as time to 10 m were taken. Neither peak force nor time to 10 m were different between conditions (p = .887, p = .135). The normal condition, position 1 (20cm), was measured to be the narrowest width with position 3 (mean = 37.6cm) being the widest in all subjects. The use of wider pedals on starting blocks is a fairly new idea in track and field, and is something that many athletes have not had the chance to practice with. Since the older style of starting blocks only allowed for a narrow stance that is what track athletes have become accustomed to and could possibly explain why there was no significant difference seen between the 3 starting positions. More research should be done after a time of adaptation to the new starting blocks by the athletes.
Author: Elena Bergamini
Publisher:
ISBN: 9783846596579
Category :
Languages : en
Pages : 130
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Book Description
Sports biomechanics describes human movement from a performance enhancement and an injury reduction perspective. In this respect, the purpose of sports scientists is to support coaches and physicians with reliable information about athletes' technique. The lack of methods allowing for in-field athlete evaluation as well as for accurate joint force estimates represents, to date, the main limitation to this purpose. The investigations illustrated in the present thesis aimed at providing a contribution towards the development of the above mentioned methods. Two complementary approaches were adopted: a Low Resolution Approach - related to performance assessment - where the use of wearable inertial measurement units is exploited during different phases of sprint running, and a High Resolution Approach - related to joint kinetics estimate for injury prevention - where subject-specific, non-rigid constraints for knee joint kinematic modelling used in multi-body optimization techniques are defined. Results obtained using the Low Resolution Approach indicated that, due to their portability and inexpensiveness, inertial measurement systems are a valid alternative to laboratory-based instrumentation for in-field performance evaluation of sprint running. Using acceleration and angular velocity data, the following quantities were estimated: trunk inclination and angular velocity, instantaneous horizontal velocity and displacement of a point approximating the centre of mass, and stride and support phase durations. As concerns the High Resolution Approach, results indicated that the length of the anterior cruciate and lateral collateral ligaments decreased, while that of the deep bundle of the medial collateral ligament increased significantly during flexion. Variations of the posterior cruciate and the superficial bundle of the medial collateral ligament lengths were concealed by the experimental indeterminacy. A mathematical model was provided that allowed the estimate of subject-specific ligament lengths as a function of knee flexion and that can be integrated in a multi-body optimization procedure.
Author: Tyler Dwight Bushnell
Publisher:
ISBN:
Category : Running
Languages : en
Pages : 59
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Book Description
In the sport of track and field, sprinting and distance running represent two major categories of athletes. Sprinting is associated with power and speed, whereas distance running focuses on the economy of movement. With distance running there are elements of sprint technique that overlap. With distance events, there comes a time near the end of the race where economy gives way to speed. If the distance runners knew how to alter their technique in a way to become more sprint-like, this process could possibly be more successful. PURPOSE: This study compared the differences in technique between sprinters and distance runners while running at equal and maximal speeds. METHODS: Subjects for the study consisted of 10 Division I collegiate distance runners, 10 Division I collegiate sprinters, and 10 healthy non-runners. The subjects performed two tests, with each consisting of a 60 meter run completed on the track. Test 1 was run at a pace of 5.81 m/s (4:37 min/mile), while Test 2 was completed at maximal speed. Video footage of each trial was collected at 180 Hz, monitoring hip, knee, thigh, and shank positions, as well as stride length, and contact time. RESULTS: Significant differences (p
Author: Ralph Mann
Publisher: CreateSpace
ISBN: 9781461136316
Category : Hurdling (Track and field)
Languages : en
Pages : 206
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Book Description
Dr. Ralph Mann is a pioneer in conducting sports research, and using these results to produce computer-based teaching technology. An authority in the field of Sport Biomechanics, Dr. Mann has become a leader in analyzing the performance of top amateur and professional athletes. A world class Track athlete himself, Dr. Mann won 5 national championships and 3 collegiate championships in the hurdles. He set the world record in the intermediate hurdles, was ranked number one in the world numerous times, and won several international titles. In the Munich Games, he won the Olympic Silver Medal in the 400 Meter Hurdles. In 1982, Dr. Mann was one of the six individuals that created the Elite Athlete Program that brought sports science to USA Track and Field. Since that time, he has served as the Director of the Elite Athlete Sprint and Hurdle Program. Essentially every elite sprinter and hurdler during this time period has been biomechanically analyzed, with the goal of understanding the characteristics of great sprinters and hurdlers. This information has been used to evaluate and improve the performance of virtually every US sprint/hurdle athlete since the program's inception. This book contains the findings of this unique effort.
