نتایج جستجو برای: volleyball stadiums

تعداد نتایج: 2601  

Journal: :British journal of sports medicine 2005
E A L M Verhagen M van Tulder A J van der Beek L M Bouter W van Mechelen

OBJECTIVES To evaluate the cost effectiveness of a proprioceptive balance board training programme for the prevention of ankle sprains in volleyball. METHODS A total of 116 volleyball teams participated in this study which was carried out during the 2001-2002 volleyball season. Teams were randomly allotted to an intervention group (66 teams, 628 players) or a control group (52 teams, 494 play...

2017
Bogja Jeoung

The purpose of this study was to evaluate the relationship between sitting volleyball performance and the field fitness of sitting volleyball players. Forty-five elite sitting volleyball players participated in 10 field fitness tests. Additionally, the players' head coach and coach assessed their volleyball performance (receive and defense, block, attack, and serve). Data were analyzed with SPS...

2016
Eunil Park Sang Jib Kwon Angel P. del Pobil

After the 2002 FIFA World Cup in South Korea and Japan, the local governments of South Korea were left in charge of several large-scale soccer stadiums. Although these governments have made significant efforts toward creating profits from the stadiums, it is proving to be too difficult for several administrations to cover their full operational, maintenance, and conservation costs. In order to ...

Journal: :British journal of sports medicine 2012
Roald Bahr Jonathan C Reeser

BACKGROUND There seems to be a discrepancy between the available heat stress guidelines and the actual risk of heat-related illness among professional beach volleyball players competing under hot and humid conditions. OBJECTIVE To monitor heat stress and record cases of heat-related medical forfeits on the Swatch FIVB Beach Volleyball World Tour. METHODS The FIVB Heat Stress Monitoring Prot...

2015
Jonathan C. Reeser Andrew Gregory Richard L. Berg R. Dawn Comstock

BACKGROUND There is a relative paucity of research examining the sport-specific injury epidemiology of high school and collegiate volleyball athletes. Moreover, differences in study methodology frequently limit our ability to compare and contrast injury data collected from selected populations. HYPOTHESIS There are differences between the injury patterns characteristic of high school and coll...

2011
Danny Cortez Laura Krebs-Holm David Gish Robert Wildman

Background Volleyball is a physically demanding sport and success is based on aspects speed, power, agility, endurance, rapid processing and focus. Nutrition plays a significant role in maximizing performance and volleyball athletes need to be well-informed. Meanwhile, players can be selfconscious of body size and appearance especially in lieu of body contour revealing uniforms. At this time re...

2014
Stefan Künzell Florian Schweikart Daniel Köhn Olivia Schläppi-Lienhard

In beach volleyball the setter has the opportunity to give her or his hitter a "call". The call intends that the setter suggests to her or his partner where to place the attack in the opponent's court. The effectiveness of a call is still unknown. We investigated the women's and men's Swiss National Beach Volleyball Championships in 2011 and analyzed 2185 attacks. We found large differences bet...

Journal: :Pediatric exercise science 2010
Ronnie Lidor Gal Ziv

The purpose of this article was to review a series of studies (n = 31) on physical characteristics, physiological attributes, and volleyball skills of female and male adolescent volleyball players. Among the main findings were (a) that male national players were taller and heavier than state and novice players, while female national players showed lower body fat values compared with state and n...

2005
Eneida Yuri Suda Carla Sonsino Pereira Isabel de Camargo Neves Sacco

INTRODUCTION The ankle sprain is one of the most common injuries in athletes, particularly in sports in which participants frequently jump and land on one foot like the volleyball. 90% of ankle injuries in volleyball occur during landing after a blocking maneuver. The most common complication following ankle sprains is functional ankle instability (FI) that has been defined as a tendency for th...

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