Abstract
ABSTRACT This study was to investigate the relationship between the distance and projection factors, angle factors of javelin in women'sjavelin throwing. The data were collected in the 2011 National Sports Festivals for 11 players. Three-Dimensional motion analysisusing a system of 4 video cameras at a sampling frequency of 60 fields/s was performed for this study. The factors of releaseconditions calculated using Matlab 2009a program. The statical analysis on the records(n=42) included mean and standard deviation ofthe mean(SD), Pearson's product moment correlation coefficient(SPSS Version 16.0 for Windows). There was a statistically significantpositive relationship between the records and release velocity(r=.866, p<.01), height(r=.433, p<.01) and height rate(r=.340, p<.05). Theattitude angle, release angle, and attack angle showed not a statistically significant relationship between the records. The medial-lateraltilt angle of javelin showed not a statistically significant relationship between the records, but the yaw angle of javelin(r=.549, p<.01)showed a statistically significant positive relationship between the records.Keywords : Javelin, Attitude, Release, Attack, Yaw
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