文章基本信息

标题：Temporal Change in the Match Performance of Football Referees during Youth Top-level Matches: Influence of Match Technical-tactical Data in Same Matches
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作者：Yoshihiko Ishihara ; Hisashi Naito ; Satoshi Ishizaki 等
期刊名称：International Journal of Sport and Health Science
印刷版ISSN：1348-1509
电子版ISSN：1880-4012
出版年度：2017
卷号：15
页码：14-22
DOI：10.5432/ijshs.201624
语种：English
出版社：日本体育学会
摘要：This study aimed to examine temporal change in the physical demands with respect to a referee's running distance and speed, and heart rate (HR) during Japanese high-school (U-18) and university (U-22) football matches, and to investigate the match technical-tactical data. Additionally, we compared the physical demands and match performance of referees during the U-18 and U-22 matches. Physical performance (15Hz global positioning system device) and HR of 20 Japanese referees (age, 26.3±3.4 years) were measured from 20 matches (one match dataset per referee). All matches were video filmed to calculate the distance from a foul and match technical-tactical data (passes, shots, fouls, offense-defense turnovers, and penetrations into the attacking zone). We found that physical demands were temporarily increased in the last stage of a match. Some technical-tactical data similarly increased in the same stage, suggested that the referees during the U-18 and U-22 matches are required to move around each penalty area and keep up with play in the last stage of a match. Referees' physical demands and match performance were not different between the U-18 and U-22 matches.
关键词：game analysis;team sports;heart rate;global positioning system;soccer