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Effects Of Two Different Starting Stances On 10m Sprint Performance Time In Junior Collegiate Football Players Following A 6 Week Sprint Training Program
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Book Synopsis Effects of Two Different Starting Stances on 10m Sprint Performance Time in Junior Collegiate Football Players Following a 6-week Sprint Training Program by : Cindy Lee Rutledge
Download or read book Effects of Two Different Starting Stances on 10m Sprint Performance Time in Junior Collegiate Football Players Following a 6-week Sprint Training Program written by Cindy Lee Rutledge and published by . This book was released on 2013 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study compares the forward step to the plyo step sprint start technique. The purpose of this study was to incorporate a 6-week training program prior to testing the two techniques so the athletes have time to get comfortable with stances and train in them. Forty-six volunteer subjects from the American River College football program were recruited for this study. For the pretest, all participants lined up on the starting line and sprinted for 10m using the plyo-step technique. They were then randomly split into two groups (plyo and forward step groups) and preceded with a 6-week sprint-training program provided by the coach. The posttest was the same as the pretest for the plyo group and the forward step group, however the F-group tested in the forward step technique. The results from this study revealed that both starting techniques had statistically significant faster times after the 6-week sprint-training program. When compared to each other, the forward step had significantly faster times than the plyo step technique. Further research is needed to examine the effects of different starting stances on other sports. The next step in research might be to change the environment in which the athletes train and test in, for example, an indoor court.
Book Synopsis Sprint Training Methods in NCAA Division III Collegiate Soccer Players by : Brittany R. Bobbitt
Download or read book Sprint Training Methods in NCAA Division III Collegiate Soccer Players written by Brittany R. Bobbitt and published by . This book was released on 2014 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: The production of various speed-enhancement devices has increased in order produce varied high-speed actions impacting performance and actions requiring maximal speed, acceleration, or agility. The purpose of this study was to compare and assess the effects of assisted sprint training (AST), resisted sprint training (RST), and free sprint training (FST) on kinematic factors in NCAA Division III collegiate soccer players (n= 37) during the acceleration and maximal velocity phase of a 36.6 meter (m) sprint. The study determined if differences exist between AST, RST, and FST in enhancing sprint time. The measurements of stride length and stride frequency were assessed as important kinematic variables affecting sprint time. The subjects, using their assigned training modality, underwent a 6-week, 12-session training program. The training progression started with 10 meters (m) and ended with 60 m sprints. Sprints were recorded by video and digitized using biomechanical analysis software. Pre-and post-tests for all three methods were compared using two-way repeated measures ANOVAs and Scheffe post-hoc tests were used to determine any differences among types of training groups. Significant improvement in split and interval times (9.1 m, 18.3 m, and 36.6 m) and stride lengths from the pre-to post-tests were indicated, but there were no differences in improvement among the training groups. Therefore, even though the use of RST and AST programs incorporating the bungees decreased sprint times in a 36.6 m run, it was not significant as compared to FST. Sprint speed development may be based on so many factors that it can be highly difficult to pinpoint where and how training throughout different stages of a sprint optimizes improved performance. It is important for coaches and strength and conditioning specialists to fully recognize specific ways to induce neuromuscular adaptations for sprinters.
Book Synopsis Effect of Two Regimes of Sled Sprinting on Running Performance in Male Collegiate Soccer Players by : Patrick Mara
Download or read book Effect of Two Regimes of Sled Sprinting on Running Performance in Male Collegiate Soccer Players written by Patrick Mara and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Resisted sprint training has been proven to improve speed in field sport athletes. However, there is still debate as to which relative load will elicit the greatest improvements in sprint performance. It has been demonstrated recently that the optimal load for power is much heavier than what is typically prescribed. The purpose of this study was to compare the effects of two 5-week sled sprinting programs varying in load (10-20% BW) vs. (70-80% BW) on 10m, 20m, and 40m sprint, and broad jump performance. 20 male college soccer players were electronically timed then matched and assigned to either the heavy (n=10) or light (n=10) resisted sprint training group. Resisted sprint training was performed twice per week at increasing load and intensity, in conjunction with their off-season strength and conditioning program. Results showed a significant effect of time for the 40 meter and 20 meter distances, as well as for the broad jump (p
Book Synopsis Effect of Initial Movement and Different Starting Stances on Acceleration by : Timothy W. Brady
Download or read book Effect of Initial Movement and Different Starting Stances on Acceleration written by Timothy W. Brady and published by . This book was released on 2015 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACT: The current study was designed to determine whether differences existed in acceleration between the false step and parallel stancewhen traveling at a 45° angle over 10 m among 20 football players. Each participant completed the parallel stance, false step stance, and a preferred stance for a total of nine sprints. Separated paired t-tests were calculated to analyze the differences for parallel stanceand false step performance. The results showed the subjects had significantly (p =.017) faster acceleration times using the parallelstance than the false step stance. Further analysis showed the parallel stance to be significantly better than the false step when going to the left (p=.031) and to the right (p=.Ol). A one way ANOVA repeated measure was used to analyze differences in the parallel stance,false step, and preferred stance. The parallel stance was significantly faster than the false step (p=.024) and preferred stance (p=.008). The parallel stance is better when moving at a 45° angle compared to the false step.
Book Synopsis Effects of Two Strength Training Programs (maximum Strength Vs Power) on Explosive Strength, Sprint Performance and Shoot Velocity in a Group of Young Adult Football Players by : Nour Khalil
Download or read book Effects of Two Strength Training Programs (maximum Strength Vs Power) on Explosive Strength, Sprint Performance and Shoot Velocity in a Group of Young Adult Football Players written by Nour Khalil and published by . This book was released on 2019 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Triphasic Training written by Cal Dietz and published by Bye Dietz Sports Enterprise. This book was released on 2012-06 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: What is Triphasic Training? It is the pinnacle of sports performance training. Created by world renown coach, Cal Dietz, Triphasic Training breaks down dynamic, athletic movements into their three components (eccentric, isometric, and concentric), and maximizes performance gains by applying stress to the athlete in a way that allows for the continuous development of strength, speed, and power. Who uses Triphasic Training: Everyone! From elite level athletes to absolute beginners, the triphasic method of training allows for maximal performance gains in minimal time. For that reason professional athletes from all backgrounds seek out Coach Dietz each off-season to train with his triphasic system. Coach Dietz has worked with hundreds of athletes from the NFL, NHL, and MLB, as well as several dozen Olympic athletes in track and field, swimming, and hockey. What the book is about: Triphasic Training was originally a digital book with over 3,000 hyperlinks and 6 hours of video lectures, showing the reader exactly how to perform every exercise and apply the training methods. To ensure that you do not miss out on this valuable component, inside your book you will find a web link to a downloadable PDF that contains all of the hyperlinks and videos from the original digital book. The PDF is laid out to allow you to easily follow along as you read the book. Simply scroll in the PDF to the page that you are reading in the book and it will have every hyperlink and video that is on that page. The book contains over 350 pages, divided clearly into 2 parts: the “why” and the “what”. The first three sections go through the physiological basis for the Triphasic method, undulated block periodization, and general biological applications of stress. The authors will explain how to incorporate the Triphasic methods into existing programs, with complete descriptions on adapting it to virtually any scenario. Sections 4 through 7 are devoted entirely to programming, with over 3,000 exercises and 52 weeks of programs for numerous different sports. Included in the programming section are: Over 3,000 exercises, each hyperlinked to a video tutorial that shows you exactly how to perform the exercise. 5 separate 24-week training programs built for either 6 day, 5 day, 4 day, 3 day, or 2 day models. Over 6 hours of video lectures by Coach Dietz further explaining the Triphasic Training method. These lectures go even deeper into the physiology and application of what he does with his elite athletes. Over two dozen tables showing exactly when and how to modify exercises to ensure continuous improvement in your athletes. Peaking programs for football lineman or skill players, baseball, swimming, volleyball, and hockey players (among others). A complete 52 week training program for football.
Book Synopsis The Physiology of Soccer by : Jens Bangsbo
Download or read book The Physiology of Soccer written by Jens Bangsbo and published by . This book was released on 1993 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Differences in 40-yard and 10-yard Dash Times of Collegiate Football Players Trained in an Aquatic Versus a Land Based Sprint Training Program at California University of Pennsylvania by : Erin Leigh Ulrich
Download or read book Differences in 40-yard and 10-yard Dash Times of Collegiate Football Players Trained in an Aquatic Versus a Land Based Sprint Training Program at California University of Pennsylvania written by Erin Leigh Ulrich and published by . This book was released on 2002 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Mechanics of Sprinting and Hurdling by : Ralph Mann
Download or read book The Mechanics of Sprinting and Hurdling written by Ralph Mann and published by CreateSpace. This book was released on 2011 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Training for Speed, Agility, and Quickness, 3E by : Brown, Lee
Download or read book Training for Speed, Agility, and Quickness, 3E written by Brown, Lee and published by Human Kinetics. This book was released on 2014-11-13 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ultimate training resource for athletes and coaches includes more than 262 exercises and drills, programming, and exclusive access to online video library. Assessments provide parameters for individual programs and sport-specific training.
Book Synopsis Effect of a Special Training Program for Sprint Starting on Reflex Time, Reaction Time and Sargent Jump by : Dennis A. Gibson (Jr)
Download or read book Effect of a Special Training Program for Sprint Starting on Reflex Time, Reaction Time and Sargent Jump written by Dennis A. Gibson (Jr) and published by . This book was released on 1961 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Sports Rehabilitation and Injury Prevention by : Paul Comfort
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.
Book Synopsis Muscle Injuries in Sport Medicine by : Gian Nicola Bisciotti
Download or read book Muscle Injuries in Sport Medicine written by Gian Nicola Bisciotti and published by BoD – Books on Demand. This book was released on 2013-09-11 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Muscle tears are one of the most common pathologies in sport and one of the most frequent causes of sport activity suspension. The purpose of this book is to review the state of the art of the actual knowledge on muscle tears in athletes, in particular for what concern the biology of muscle healing, the conservative and surgical treatments and the preventive aspects. Therefore, this textbook can be a valid tool for all Sport Medicine practitioners such as physicians, physiotherapists and fitness coaches.
Book Synopsis Athletic Movement Skills by : Brewer, Clive
Download or read book Athletic Movement Skills written by Brewer, Clive and published by Human Kinetics. This book was released on 2017-01-17 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Before athletes can become strong and powerful, they need to master the movement skills required in sport. Athletic Movement Skills covers the underlying science and offers prescriptive advice on bridging the gap between scientist and practitioner so coaches and athletes can work together to achieve dominance.
Book Synopsis Comparison of Two Training Programs on Acceleration Out of the Break in American Football by : Micah Adam Alba
Download or read book Comparison of Two Training Programs on Acceleration Out of the Break in American Football written by Micah Adam Alba and published by . This book was released on 2009 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Athletes of American football need the ability to stop, start, and reach top speed in an efficient manner. Football players on the defensive side of the ball require the skill of stopping a backward run and accelerating to a forward run. This action is termed the break. Football players receive year-round training in an effort to improve performance. Yet, many times, these athletes may not focus specifically on the muscular systems that are unique to the position they play. The law of specificity states that the more specific the training is for the action required, the more beneficial the outcome. This study utilized seventeen defensive players of a Division IA football team and compared the effect of two training programs on acceleration during the break. The first program was a standard conditioning program (SCP) for football players. The second program was the SCP combined with three ballistic-plyometric drills (BPD) designed to improve the acceleration of the break. The groups were pre tested and divided into either the SCP or the BPD using a matched pair ABBA procedure by position, from fastest to slowest. After six-weeks of training, the BPD group made a 24.9% (p
Book Synopsis Injury Prevention in Youth Football Players by : Hanna Lindblom
Download or read book Injury Prevention in Youth Football Players written by Hanna Lindblom and published by Linköping University Electronic Press. This book was released on 2019-10-08 with total page 105 pages. Available in PDF, EPUB and Kindle. Book excerpt: Background With 17–35% of all 14-year-olds in Sweden being active in football, injuries do occur, most frequently during match play. Based on knowledge of injury mechanisms and risk factors, different injury prevention exercise programmes (IPEPs) have been developed. In this thesis, the Swedish IPEP Knee Control was used as a model for injury preventive training. Aim The overall aim of this thesis was to improve our understanding of the effects of the Knee Control injury prevention exercise programme on sports performance and jump-landing technique, as well as exploring programme implementation and coach experiences of using the programme in youth football. Methods Studies I and IV were cluster-randomised trials focusing on the performance effects of Knee Control. Study I included four teams with 41 female youth football players (mean age 14). The intervention group used Knee Control twice weekly for 11 weeks, whereas the control group teams did their usual training. Knee Control includes six different exercises at four levels of difficulty and with partner exercises and is meant to be used during warm-up at every training session. Performance was tested using a battery of balance, agility, jump and sprint tests at baseline and follow-up at an indoor venue. Study IV had a similar set-up but included two different interventions: Knee Control and a new, further-developed version of the programme, Knee Control+, which were studied during an eight-week intervention involving eight youth football teams, four male, four female (mean age 14), with 77 players. Similar, but not identical, performance tests were used in Study IV, along with drop vertical jumps and tuck jump assessment to assess jump-landing technique. Studies II and III focused on the implementation context. Study II was questionnaire based, using the RE-AIM framework covering the reach, effectiveness, adoption, implementation and maintenance of Knee Control. Coaches for female youth teams (n=352), one representative of the national football association and representatives of eight district football associations responded to web-based questionnaires. Data collection was performed two years after the nation-wide implementation of Knee Control started. Study III was a qualitative study that followed up on the results of Study II. Interviews were conducted with 20 coaches for female football teams and analysed using qualitative content analysis. The interviews focused on factors that affected the adoption and use of Knee Control. All 20 coaches had experience of Knee Control. Results Limited positive effects were seen on jump-landing technique in girls, with the total tuck jump assessment score improving, as well as two separate criteria, the number of jumps accomplished during the 10-second test and additionally an increased knee-flexion angle upon landing from a drop vertical jump. No improvements on the performance tests were found in either Study I or Study IV. Both studies, however, suffered from low player compliance with the IPEPs and as a result low training dosage. No major differences in results were seen between Knee Control and Knee Control+ in Study IV. Study II showed that 91% of the responding coaches were familiar with Knee Control, they perceived the programme to be effective, 74% had started to use it, and it was fairly well maintained over time. However, only one third of the coaches used the programme every week and few used the whole programme. There were no formal policies for programme implementation and use in the district football associations and clubs. Study III showed that the coach was vital for programme use but needed social support, buy-in from players, resources and a feasible programme to facilitate programme adoption and use. When facing challenges with Knee Control implementation and use, the coaches did their best to work around these obstacles; for example, by modifying the programme content or dosage. Conclusions In conclusion, limited positive effects on jump-landing technique were seen in girls, potentially affecting risk factors for injury positively. No clinically meaningful effects from Knee Control or Knee Control+ were seen on performance tests as measured in the studies in either boys or girls. This may be related to the low training dosage. The high programme reach, perceived effectiveness, adoption and fairly high maintenance of Knee Control were positive. The modifications of programme content and/or dosage were concerning but will hopefully decrease with a more user-friendly programme. Bakgrund I och med att 17–35% av alla 14-åringar i Sverige är aktiva inom fotboll så uppkommer en del skador, oftast i samband med matcher. Utifrån kunskap om skadesituationer och riskfaktorer för skador har olika skadeförebyggande träningsprogram utvecklats. I denna avhandling användes det svenska skadeförebyggande programmet Knäkontroll som modell för skadepreventiv träning. Syfte Det övergripande syftet var att öka förståelsen för effekterna av Knäkontroll på prestationsförmåga och hopp-landningsteknik, programmets implementering och tränarnas erfarenheter av att använda programmet inom svensk ungdomsfotboll. Metod Studie I och Studie IV var klusterrandomiserade studier som undersökte effekterna på prestationsförmågan av att träna Knäkontroll. Studie I inkluderade 41 flickfotbollsspelare (genomsnittsålder 14 år). Interventionsgruppen använde Knäkontroll två gånger per vecka i 11 veckor, medan kontrollgruppen tränade som vanligt. Knäkontroll involverar sex olika övningar på fyra svårighetsgrader och med tillhörande parövningar och ska användas vid uppvärmningen inför varje fotbollsträning. Prestationsförmågan testades inomhus med ett batteri av olika tester för balans, snabbhet, hopp- och sprintförmåga vid baslinje och uppföljning. Studie IV hade ett likartat upplägg men inkluderade två olika interventioner: Knäkontroll och en vidareutvecklad version av programmet, Knäkontroll+. Studien pågick åtta veckor i åtta fotbollslag (fyra pojk-, fyra flicklag) med 77 spelare (genomsnittsålder 14 år). Liknande test för prestationsförmåga användes som i studie I, men även drop vertical jumps och tuck jumps för att bedöma hopp-landningsteknik. Studie II och Studie III fokuserade på implementeringskontexten, det vill säga implementeringen av Knäkontroll ute i fotbollslag. Studie II var en enkätstudie som med hjälp av ramverket RE-AIM (reach, effectiveness, adoption, implementation and maintenance) utvärderade implementeringen av Knäkontroll. Tränare för flickfotbollslag (n=352), en representant för Svenska Fotbollförbundet och representanter för åtta distriktsförbund besvarade de webbaserade enkäterna. Datainsamlingen gjordes två år efter att den nationella implementeringen av Knäkontroll startade. Studie III var en kvalitativ studie som fördjupade resultaten av Studie II. Intervjuer genomfördes med tjugo tränare för flick- och damfotbollslag och analyserades med kvalitativ innehållsanalys. Intervjuerna fokuserade på faktorer som påverkade tränarnas upptag och användning av Knäkontroll. Alla tränare hade erfarenhet av Knäkontroll sedan tidigare. Resultat Begränsad positiv effekt sågs på hopp-landningsteknik bland flickorna i studie IV, med en förbättrad totalpoäng på tuck jumps, på två kriterier i tuck jump, ökat antal hopp under testets 10 sekunder samt en ökad knäflexionsvinkel vid landning från drop vertical jumps. Ingen förbättring av prestationsförmågan sågs i Studie I eller Studie IV. I båda studierna var spelarnas närvaro på fotbollsträningar låg, vilket även gav en låg träningsdos av Knäkontroll. Inga större skillnader i resultat sågs mellan Knäkontroll och Knäkontroll+ i Studie IV. Studie II visade att 91% av tränarna kände till Knäkontroll, att tränarna upplevde att programmet var effektivt, 74% hade också börjat använda programmet och användandet bibehölls också förhållandevis väl över tid. Däremot använde endast 1/3 av tränarna programmet varje vecka och få använde hela programmet. Det saknades riktlinjer för programmets implementering och användning inom distriktsförbund och klubbar. Studie III visade att tränaren var oumbärlig för programmets användning men behövde mer socialt stöd, intresse från spelarna och resurser utöver ett användarvänligt program för att underlätta det preventiva arbetet. När tränarna ställdes inför utmaningar gjorde de sitt bästa för att kringgå problemen, till exempel genom att modifiera programmets innehåll eller dosering, för att ändå kunna använda programmet. Konklusion Sammanfattningsvis sågs begränsade positiva effekter på hopplandningsteknik hos flickorna, vilket möjligen påverkar riskfaktorerna för skada positivt. Inga kliniskt meningsfulla effekter av Knäkontroll eller Knäkontroll+ sågs på prestationstesterna hos varken pojkar eller flickor. Detta kan vara relaterat till den låga träningsdosen. Knäkontrollprogrammets stora spridning, högt skattade effektivitet, höga upptag och förhållandevis goda bibehållande var positivt. De modifieringar av programmets innehåll och/eller dosering som sågs var oroväckande men kan förhoppningsvis minska av ett mer användarvänligt program.
Book Synopsis 101 Performance Evaluation Tests by : Brian MacKenzie
Download or read book 101 Performance Evaluation Tests written by Brian MacKenzie and published by . This book was released on 2015-11-02 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
