نتایج جستجو برای: coaches

تعداد نتایج: 4548  

Journal: :Polonia University Scientific Journal 2020

Journal: :British Journal of Sports Medicine 1975

Journal: :Journal of sports science & medicine 2009
Felismina Pereira Isabel Mesquita Amândio Graça

The purpose of this study was to examine accountability systems operating in youth volleyball training sessions and to understand how those systems vary according to the instructional tasks and the nature of the information provided by coaches. Additionally, the interactive effect of the players' age group on accountability systems and instructional tasks will be inspected. Twenty-eight youth v...

2017
Nicola Sewry Evert Verhagen Mike Lambert Willem van Mechelen James Brown

OBJECTIVES Rugby has a high injury incidence and therefore BokSmart introduced the Safe Six injury prevention programme in 2014 in an attempt to decrease this incidence. In 2015, BokSmart used a 'targeted marketing approach' to increase the awareness and knowledge of the Safe Six. Therefore, the aim of this study was to determine the change in the knowledge of coaches and players of the Safe Si...

2013
Taiki Yukutake Minoru Yamada Tomoki Aoyama

BACKGROUND With the incidence of Little League elbow increasing, pitch limit recommendations for preventing throwing injuries have been developed in both the United States and Japan. However, levels of knowledge of and compliance with these recommendations among coaches of young baseball teams in Japan remain unknown. The relationship between these levels and elbow pain among players has not be...

Journal: :Journal of sports economics 2010
Janice Fanning Madden Matthew Ruther

Madden (2004) and Madden and Ruther (2009) provide evidence that African American National Football League (NFL) head coaches significantly out-performed their white counterparts between 1990 and 2002. They conclude that this evidence is consistent with the hypothesis that African Americans had to be better coaches than whites in order to be hired as a head coach in the NFL. In 2002, the NFL pr...

Journal: :Journal of sport & exercise psychology 2016
Juliette Stebbings Ian M Taylor Christopher M Spray

The current study explored coaches' interpersonal behaviors as a mechanism for well- and ill-being contagion from coach to athlete and vice versa. Eighty-two coach-athlete dyads from individual sports completed selfreport measures before and after a training session. Structural equation modeling supported three actor-partner interdependence mediation models, in which coaches' presession well- a...

Journal: :Journal of science and medicine in sport 2015
Barnett S Frank Johna Register-Mihalik Darin A Padua

OBJECTIVES Evaluate the effect of a anterior cruciate ligament injury prevention program coaching workshop on elite-level youth soccer coaches' behavioral determinants to implement a injury prevention program and describe coaches' subsequent injury prevention program implementation compliance. DESIGN Descriptive study. METHODS We evaluated a soccer club's coaches' behavioral determinants re...

Journal: :Journal of strength and conditioning research 2012
Monica L Reynolds Lynda B Ransdell Shelley M Lucas Linda M Petlichkoff Yong Gao

Currently, little is known about strength and conditioning programs at the high school level. Therefore, the purpose of this research was to explore current practices in strength and conditioning for varsity high school athletes in selected sports. The following were specifically examined: who administers programs for these athletes, what kinds of training activities are done, and whether the r...

2016
Kristian J. Pamias-Velázquez Mariam M. Figueroa-Negrón Janiliz Tirado-Crespo Ana L. Mulero-Portela

BACKGROUND Because of the problem of elbow and shoulder injuries in baseball pitchers between 9 and 14 years of age, the USA Baseball Medical & Safety Advisory Committee and the Department of Recreation and Sports in Puerto Rico developed injury prevention guidelines for pitchers. The purpose of this study was to determine the compliance of pitching coaches of 9- to 14-year-old Little League te...

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