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Ball Velocity And Kinetics Of The Supporting Foot During Two Soccer Kicks Performed By Female Soccer Players
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Book Synopsis Ball Velocity and Kinetics of the Supporting Foot During Two Soccer Kicks, Performed by Female Soccer Players by : Margrť Kristn̕ Jn̤sdt̤tir
Download or read book Ball Velocity and Kinetics of the Supporting Foot During Two Soccer Kicks, Performed by Female Soccer Players written by Margrť Kristn̕ Jn̤sdt̤tir and published by . This book was released on 1997 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Kinetic and Kinematic Analysis of the Phases of Kicking During Accurate and Maximal Effort Conditions in Female Soccer Players by : Kelsey Reeves
Download or read book Kinetic and Kinematic Analysis of the Phases of Kicking During Accurate and Maximal Effort Conditions in Female Soccer Players written by Kelsey Reeves and published by . This book was released on 2019 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soccer is one of the most popular sports in the world and the substantial increase in participation over the last decade adds significance to understanding kicking mechanics as kicking is a key skill during a game. The biomechanics of soccer kicking have been widely investigated and there is a conventional belief that a tradeoff exists between speed and accuracy during kicking performance. However, the kinetics and kinematics of the kicking leg during the approach to the ball remain unclear and whether or not instep soccer kicks can be performed without a speed-accuracy tradeoff. The purpose of this study was to investigate the kinetic and kinematic differences between accurate and maximal effort soccer kicking in female soccer players. Twenty female soccer players from the college club or varsity level performed three trials of an accurate kick and three trials of a maximal effort kick. Bilateral hip, knee and ankle joint angles and velocities and ground reaction forces (GRFs) of the kicking leg (KL) and plant leg (PL) were calculated. In addition, correlation coefficients were calculated between variables in each condition. During maximal effort kicking, players significantly increased peak hip, knee and ankle angles (p = 0.000, p = 0.000, p = 0.034), angular velocities (p = 0.000, p = 0.000, p = 0.004), and foot velocity (p = 0.000) in the KL. This was likely the result of the significant increase in peak horizontal GRF in the KL (p = 0.000) and PL (p = 0.000). Peak horizontal GRF in the KL had the strongest correlation with foot linear velocity in accurate kicking (R = 0.77*) compared to in maximal effort kicking (R = 60*), and had a stronger influence on foot velocity compared to peak horizontal GRF in the PL in both accurate (R = 0.31*) and maximal effort (0.23) conditions. This suggests that peak horizontal GRF in the KL, rather than in the PL, plays a more important role in kick velocity, especially when kicking accurately. Results indicate that increasing horizontal GRF in the KL in both conditions is key to improving velocity since that variable is highly correlated in each condition. In addition, less variation of horizontal GRFs in the KL in maximal effort kicking indicate faster kicks result in more consistent foot velocities and suggests that players reduce variability as they approach maximum velocity. These results provide evidence that accuracy may not have to be sacrificed when kicks are faster if players practice accurate performances when kicking with maximum velocity due to the less variability in the initial programmed pattern of movement during fast performances. Coaches and trainers may utilize these results to develop training protocols that involve increasing GRFs of the KL and practicing kicks that are both accurate and fast to increase overall accuracy during maximum velocity instep soccer kicks.
Download or read book ISBS '98 : written by Hartmut J. Riehle and published by . This book was released on 1998 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Static Stretching on Foot Velocity During the Instep Soccer Kick by : Craig D. Workman
Download or read book Effects of Static Stretching on Foot Velocity During the Instep Soccer Kick written by Craig D. Workman and published by . This book was released on 2010 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to assess the acute effects of static stretching on foot velocity at impact with a soccer ball. Eighteen Division I female soccer athletes underwent two test conditions separated by 48 hr. Each condition was randomly assigned and began by placing four retro-reflective markers on bony landmarks of the ankle (total of eight markers, four on each ankle). One condition was the no-stretch condition, in which each participant performed a self-paced jog for 5 min as a warm-up, and then sat quietly for 6 min before performing three maximal instep kicks into a net. The second condition was the stretch condition, which was identical to the no-stretch condition, except the participants performed a series of six randomly ordered stretches instead of sitting quietly for 6 min. Three-dimensional motion analysis was used to quantify the resultant velocity of the head of the 5th metatarsal immediately prior to foot impact with a soccer ball. The results of a dependent t test indicated that there was no significant difference between the no-stretch (18.34 " 1.29 m/s) and stretch conditions (17.96 " 1.55 m/s; p = .102, d = .3) Based on these findings, acute stretching performed one time for 30 s before maximal instep soccer kicking has no effect on the resultant foot velocity of Division 1A university female soccer players. Pre-event stretching performed in a like manner may best be prescribed at the discretion of the athlete.
Book Synopsis A Comparison of the Mechanical Characteristics of the Instep Kick Between Skilled Soccer Players and Novices by : David Ben-Sira
Download or read book A Comparison of the Mechanical Characteristics of the Instep Kick Between Skilled Soccer Players and Novices written by David Ben-Sira and published by . This book was released on 1980 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Football Biomechanics by : Hiroyuki Nunome
Download or read book Football Biomechanics written by Hiroyuki Nunome and published by Routledge. This book was released on 2017-10-31 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Football Biomechanics explores the latest knowledge of this core discipline in sport science across all codes of the sport. Encompassing a variety of styles, including original scientific studies, syntheses of the latest research, and position statements, the text offers readers the most up-to-date and comprehensive reference of the underlying mechanics of high-level football performance. The book is divided into five parts, covering fundamental football actions, the biomechanics of direct free kicks, footwear, biomechanical considerations in skill acquisition and training, and artificial turf. It bridges the gap between theory and practice in a variety of key areas such as: ball kicking mechanics (in soccer and other football codes) ball impact dynamics aerodynamics of ball flight special techniques (such as the ‘knuckle ball shot’) by world-famous players the efficacy and development of footwear biomechanical and motor performance differences between female and male soccer players artificial turf from an injury and a performance perspective. Made up of contributions from leading experts from around the world, Football Biomechanics is a vital resource for researchers and practitioners working in all football codes, and useful applied reading for any sport science student with an interest in football.
Author :American Association for Health, Physical Education, and Recreation. Division for Girls and Women's Sports Publisher : ISBN 13 : Total Pages :134 pages Book Rating :4.3/5 (91 download)
Book Synopsis Selected Soccer and Speedball Articles by : American Association for Health, Physical Education, and Recreation. Division for Girls and Women's Sports
Download or read book Selected Soccer and Speedball Articles written by American Association for Health, Physical Education, and Recreation. Division for Girls and Women's Sports and published by . This book was released on 1971 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Exercise and Sport Science by : William E. Garrett
Download or read book Exercise and Sport Science written by William E. Garrett and published by Lippincott Williams & Wilkins. This book was released on 2000 with total page 1016 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by experts in exercise physiology, exercise science, and biomechanics, this volume focuses specifically on exercise science in relation to athletic performance and to the diagnosis, management, and prevention of athletic injuries. The text is logically organized into sections on energy metabolism, exercise physiology, organ system responses to exercise, general concerns in applied exercise science, sports biomechanics, and applied sports physiology. The biomechanics and sports physiology sections focus on particular sports, to determine specific diagnosis and treatment aspects. The book also includes chapters on exercise in children and the elderly, environmental influences on physical performance, overtraining, chronobiology, and microgravity.
Book Synopsis A Kinematic Analysis of the Developmental Sequence of Kicking Using a Direct and Angled Approach by : Alfred Henry Bransdorfer
Download or read book A Kinematic Analysis of the Developmental Sequence of Kicking Using a Direct and Angled Approach written by Alfred Henry Bransdorfer and published by . This book was released on 1998 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Cinematographic Analysis of the Effect of Supporting Foot Position on Ball Velocity and Body Mechanics of the Soccer Instep Kick by : Vivian H. Heyward
Download or read book A Cinematographic Analysis of the Effect of Supporting Foot Position on Ball Velocity and Body Mechanics of the Soccer Instep Kick written by Vivian H. Heyward and published by . This book was released on 1971 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis International Research in Science and Soccer II by : Terence Favero
Download or read book International Research in Science and Soccer II written by Terence Favero and published by Routledge. This book was released on 2015-10-23 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: International Research in Science and Soccer II showcases the very latest research into the world’s most widely played sport. With contributions from scientists, researchers and practitioners working at every level of the game, from grassroots to elite level, the book covers every key aspect of preparation and performance, including: • performance and match analysis; • training and testing; • physiotherapy and injury prevention; • biomechanics; • youth development; • women’s soccer; • sport science and coaching; • sport psychology. Sports scientists, trainers, coaches, physiotherapists, medical doctors, psychologists, educational officers and professionals working in soccer will find this in-depth, comprehensive volume an essential and up-to-date resource. The chapters contained within this volume were first presented at The Fourth World Conference on Science and Soccer, held in Portland, Oregon, in June 2014 under the auspices of the World Commission of Science and Sports.
Book Synopsis Physics of Soccer Ii by : Deji Badiru
Download or read book Physics of Soccer Ii written by Deji Badiru and published by iUniverse. This book was released on 2018-04-27 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following up on the success of Physics of Soccer, this second volume, Physics of Soccer II, represents a comprehensive amalgamation of the various on-and-off-field attributes needed to be an excellent soccer player. Deji Badiru, a professional engineer and former soccer player and coach, notes that no matter how talented a player you are, if you cant be on the field, you cant make a contribution. So, it is crucial that you get yourself prepared mentally and physically to be on the field. Based on his personal experiences with soccer, this newest guide draws on all aspects of science, technology, engineering, math, and even the arts and humanities to help readers: use their minds to gain an edge over opponents; make appropriate on-field decisions based on science and mathematics; assess the capabilities of teammates and opponents from a scientic viewpoint; and capitalize on the geometry of the eld of play and the respective locations and placements of other players. Badiru views the field of play as a system of people, objects, and the environment, whose respective behaviors are governed by the laws of science. Put those laws to work for you with the lessons in Physics of Soccer II.
Book Synopsis Mechanics of Soccer Heading and Protective Headgear by : Mohd Hasnun Arif Hassan
Download or read book Mechanics of Soccer Heading and Protective Headgear written by Mohd Hasnun Arif Hassan and published by Springer. This book was released on 2018-04-30 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: This short book provides a concise study of the mechanics of head impact in a soccer heading manoeuvre. It describes the development and validation of finite element models of soccer ball and human head, as well as the simulation of brain dynamics after ball-to-head impact. In addition, it also presents a computational study of the efficacy of wearing protective headgear in mitigating the risk of concussion due to heading in soccer.
Book Synopsis International Research in Science and Soccer by : Barry Drust
Download or read book International Research in Science and Soccer written by Barry Drust and published by Routledge. This book was released on 2009-09-10 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: International Research in Science and Soccer showcases the very latest research into the world’s most widely played sport. With contributions from world-leading researchers and practitioners working at every level of the game, from grass roots to elite level, the book covers every key aspect of preparation and performance, including: contemporary issues in soccer coaching psychological preparation and development of players physical preparation and development of players nutrition and recovery talent identification and development strength and conditioning in soccer injury prevention and rehabilitation soccer academies. Sports scientists, trainers, coaches, physiotherapists, medical doctors, psychologists, educational officers and professionals working in soccer will find this in-depth, comprehensive volume an essential and up-to-date resource. The papers contained within this volume were first presented at The First World Congress on Science and Soccer, held in May 2008 in Liverpool, UK. The meeting was held under the auspices of the World Commission of Science and Sports.
Book Synopsis The Effects of Attentional Focus Cues on the Kinematic Characteristics of a Maximal Effort Soccer Kick by : Cory Sims
Download or read book The Effects of Attentional Focus Cues on the Kinematic Characteristics of a Maximal Effort Soccer Kick written by Cory Sims and published by . This book was released on 2017 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Of the actions performed during soccer, kicking of the ball is the most important and studied skill. In particular, the biomechanical characteristics of the kicking leg and their influence on ball speed have been investigated. However, the impact of attentional focus cues on kicking performance has yet to be examined. The purpose of this study was to investigate if focusing attention externally resulted in better performance on the Loughborough Soccer Shooting (LSST) and increased joint angular velocities compared internal attentional focus or control. A second purpose of the study was to measure participants' focus of attention during practice by use of a questionnaire. To evaluate the effect of attentional focus on LSST performance and kicking mechanics, five male and seven female soccer players (age=16.73±0.90) completed a three-day study. Participants completed 30 trials of the LSST following instructions designed to induce an external focus of attention (EXT), the internal focus of attention (INT), or control (CON). Results showed no significant difference in joint angular velocities at the hip, knee, and ankle between attentional foci. Further, there was no significant difference in the LSST scores between attentional foci. However, EXT and INT resulted in a decreased LSST performance time compared to CON and increased ball velocity with EXT condition compared to CON. Qualitative data showed that participants focused externally in CON, EXT, and INT conditions 39%, 58%, and 31% of the time, respectively. It was concluded that EXT or INT focus instructions are superior to CON directions when performing a maximal effort instep kick.
Book Synopsis Science and Football II by : Jan Clarys
Download or read book Science and Football II written by Jan Clarys and published by Taylor & Francis. This book was released on 2003-09-02 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book includes all the papers presented at a second World Congress of Science and Football (Liverpool 1987) (Eindhoven).
Book Synopsis Dynamic Human Anatomy 2nd Edition by : Whiting, William C.
Download or read book Dynamic Human Anatomy 2nd Edition written by Whiting, William C. and published by Human Kinetics. This book was released on 2019 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dynamic Human Anatomy, Second Edition, connects biomechanical movement with specific sports movements to provide an understanding of the body’s anatomical structure and function.
