The present paper aimed to study and compare some psychological skills of elite and non-elite volleyball players in the City of Urmia. Statistical population included all volleyball players of Urmia in the premier league and youth competitions, among of whom 60 male athletes with an average age, weight, and height of 24±1.68, 78±2.86, and 188±2.53, respectively, were selected by non-random and ...

The dual-task methodology, conducting two tasks simultaneously, may provide better validity than the traditional single-task tests in the environment that is closely related to real sport competitions. The purpose of this study is to determine the reliability and validity of a dual-task test that aims to measure the reaction time and skill proficiency in roundhouse kicks in elite and sub-elite ...

The aims of this study were to establish the physical and physiological attributes of elite and sub-elite Malaysian male badminton players and to determine whether these attributes discriminate elite players from sub-elite players. Measurements and tests of basic anthropometry, explosive power, anaerobic recovery capacity, badminton-specific movement agility, maximum strength, and aerobic capac...

Reconstructing the history of elite communication in ancient China benefits from additional archaeological evidence. We combine textual analysis with new human stable carbon and nitrogen isotope data two Chu burials Jingzhou area to reveal significant dietary differences among nobles middle Warring States period ( c . 350 BC). This research provides important information on close interaction be...

BACKGROUND Low back pain in junior Australian Rules footballers has not been investigated despite findings that back pain is more prevalent, severe and frequent in senior footballers than non-athletic controls and findings that adolescent back pain is a strong predictor for adult back pain. The aim of this study was to determine the prevalence, intensity, quality and frequency of low back pain ...

ABSTRACT A set (n = 37) of new human bone radiocarbon accelerator mass spectrometry ( 14 C AMS) dates from 11 Lithuanian Late Roman Period–Migration Period cemeteries is presented and discussed in the light established schemes archaeological chronology. The focus paper on burials military social elite, which indicate emergence cultural traditions E–S W–Central Lithuania or immigration that took...

This study was designed to define the most important factors to predict freestyle performance times in 135 elite master swimmers by prediction models which include age, anthropometric and strength variables. To cross validate these equations found for Elite swimmers, we used a group composed by 126 lower technical level age and experience matched master swimmers. Results demonstrated that age, ...

JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected].

The article discusses the relationship between political parties and the state in Estonia. The analysis focuses on the development of a legal framework for political parties, different trends in public party financing, and the circulation of people between political and administrative elites. Elite circulation is examined by looking at the movement of people from political to bureaucratic posit...

In der Chirurgie spielte Training schon immer eine wichtige Rolle. Mit der Einführung minimal-invasiver Verfahren ist der Bedarf deutlich gestiegen. Neben dem Tiermodell konnte der Anwender bisher nur auf Boxoder virtuelle Trainer zurückgreifen. ELITE (endoskopisch-laparoskopische interdisziplinäre Trainingseinheit) ist ein neues voll-synthetisches ex-vivo Trainingsmodell, mit dem die unterschi...