نتایج جستجو برای: teenage football players

تعداد نتایج: 56302  

2010
WILLIAM F. BRECHUE JERRY L. MAYHEW FONTAINE C. PIPER

Brechue, WF, Mayhew, JL, and Piper, FC. Characteristics of sprint performance in college football players. J Strength Cond Res 24(5): 1169–1178, 2010—To investigate sprinting strategy, acceleration and velocity patterns were determined in college football players (n = 61) during performance of a 9.1-, 36.6-, and 54.9-m sprints. Acceleration and velocity were determined at 9.1-m intervals during...

Journal: :JAMA neurology 2014
Itai Weissberg Ronel Veksler Lyn Kamintsky Rotem Saar-Ashkenazy Dan Z Milikovsky Ilan Shelef Alon Friedman

Imaging Blood-Brain Barrier Dysfunction in Football Players There has been an increasing awareness of the long-term neuropsychiatric pathologies associated with repeated mild traumatic brain injury (mTBI) and specifically sports-related concussive and subconcussive head impacts.1 While mTBI had been associated with diffusion tensor imaging evidence of diffusivity changes in soccer,2 American fo...

Journal: :Journal of athletic training 2010
Caitlin O'Connor Heidi Grappendorf Laura Burton Sandra M Harmon Angela C Henderson Judy Peel

CONTEXT Previous researchers have demonstrated that male and female athletes feel more comfortable with treatment by a same-sex athletic trainer for sex-specific injuries and conditions. OBJECTIVE To address football players' comfort with care provided by same-sex and opposite-sex athletic trainers for sex-specific and non-sex-specific injuries and conditions through the lens of role congruit...

2012
Markus Waldén Isam Atroshi Henrik Magnusson Philippe Wagner Martin Hägglund

Objective To evaluate the effectiveness of neuromuscular training in reducing the rate of acute knee injury in adolescent female football players. Design Stratified cluster randomised controlled trial with clubs as the unit of randomisation. Setting 230 Swedish football clubs (121 in the intervention group, 109 in the control group) were followed for one season (2009, sevenmonths). Participants...

Journal: :The Journal of the American Osteopathic Association 2012
Per Gunnar Brolinson Michael Smolka Mark Rogers Suporn Sukpraprut Michael W Goforth Greg Tilley Keith P Doolan

CONTEXT One of the goals of providing manipulative treatment such as osteopathic manipulative treatment (OMT) is to restore maximal, pain-free movement of the musculoskeletal system and to enhance neuromuscular function. Anecdotally, some athletes have reported that their athletic performance improves after manipulative treatment. OBJECTIVE To develop preliminary data to gain more understandi...

Today, the brand's customer loyalty is key to business success, Many companies try to increase loyalty among customers to expand their brand. The aim of this study was to identify factors influencing the loyalty of purchase decision makers of the clubs and football players to sports apparel brand in the eleventh round of the Premier football League. Methodology of this research was surveying an...

The purpose of this study was to design a model of factors affecting on the sport performance and success of football clubs. This research was qualitative and the Grounded theory method was used with a systematic approach. The required data were obtained from library studies and interviews with elites and celebrities of Iranian football. The statistical population of the study included managers...

Journal: :The Journal of neuropsychiatry and clinical neurosciences 2011
Daniel G Amen Andrew Newberg Robert Thatcher Yi Jin Joseph Wu David Keator Kristen Willeumier

The authors recruited 100 active and former National Football League players, representing 27 teams and all positions. Players underwent a clinical history, brain SPECT imaging, qEEG, and multiple neuropsychological measures, including MicroCog. Relative to a healthy-comparison group, players showed global decreased perfusion, especially in the prefrontal, temporal, parietal, and occipital lobe...

2013
K. Gökdemir O. Sever

The aim of this study was to explain the relationship between dynamic and static balance performances of the female athletes who are in basketball, football, volleyball branches and female sedentary people. Totally 36 athletes from Gazi University Sport Club Volleyball and Football teams and Kastamonu Yolspor Club and also 14 sedentary students from Kastamonu Vocational School For Girls partici...

Journal: :British journal of sports medicine 2013
Jaclyn Nicole Iacovelli Jingzhen Yang Geb Thomas Hongqian Wu Trisha Schiltz Danny T Foster

BACKGROUND/AIM Considerable improvement has been made in football field surfaces and types of shoe, yet relatively few epidemiological studies have investigated their roles in the risk of football injuries. This study examined the effects of field surface, surface condition and shoe type on the likelihood of lower extremity football injuries. METHODS Deidentified data from 188 players from on...

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