文章基本信息

标题：THE START CAPACITY MANIFESTATION AT THE 10-15 YEARS OLD BOYS DURING THE 50 SM EVENT
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作者：Rată Bogdan Constantin
期刊名称：Citius Altius Fortius
印刷版ISSN：1582-8131
电子版ISSN：2066-2483
出版年度：2009
卷号：23
期号：2
页码：56-63
出版社：University of Pitesti
摘要：This study was conducted with the aim of knowing the manifestation of the start capacity, at an agethat represents the beginning of training for the competitive sports, in boys. For this purpose we have recorded,in the 50 sm event, the cumulated time and interval time, on age categories (10-11, 12-13 years old and 14-15years old), out of which we extracted the results for the 5 and 10m. The study was conducted on a group of 81subjects (28 children of 10 and 11 years old, 24 of 12 and 13 and 29 of 14 and 15. As evaluation indicators wehave used, for the anthropometrical profile, the waist and weight, for the manifestation of the start capacity, we used the 50m speed running event, with a standing start in a maximum intensity. The time recording was made every 5 m, with the help of the Brower Timing System, made in Utah, U.S.A. The analysis of the obtained values emphasizes an increase of the start speed, in the first three intervals and in the groups of 10-11 years old,12-13 and 14-15 years old.
关键词：start capacity ; manifestation ; study