期刊名称：Research in Physical Education, Sport and Health
印刷版ISSN：1857-8152
出版年度：2012
卷号：1
期号：1
页码：45-48
出版社：Faculty of Physical Culture, Skopje
摘要：The aim is to determine the structure of space forces rescuers on the water. The sample of participants were 27 male lifeguards, between 19 and 30. Set of variables consisted of nine tests of power. For determination of the applied variables descriptive statistics was calculated, while for identiication of the structure of motor power space at lifeguards it was used the factor analysis - rotation of principal components with Varimax solution. Two factors were isolated in the latent motor power space of lifeguards: factors of repetitive power, static arms’ power and troops and the explosive arms’ power (F1) and factor explosive leg power and static arms’ power (F2).
关键词：lifeguards; power; factor analysis ; var currentpos;timer; function initialize() { timer=setInterval("scrollwindow()"10)} function sc(){clearInterval(timer) }function scrollwindow() { currentpos=document.body.scrollTop; window.scroll(0++currentpos) I
