文章基本信息

标题：RETROSPECTIVE STUDY OF THE WORKLOAD OF A FEMALE TENNIS PLAYER OVER TWO SEASONS - SINGE CASE STUDY
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作者：Tjaša Filipčič ; Aleš Filipčič
期刊名称：Kinesiologia Slovenica
印刷版ISSN：1318-2269
电子版ISSN：2232-4062
出版年度：2021
卷号：27
期号：3
页码：21-35
语种：English
出版社：University of Ljubljana
摘要：In recent years, the use of advanced wearable technologies in tennis has improved the ability to monitor workload and performance indicators Using the device Armbeep Tennis, attached to the wrist of an entry level female tennis player, we recorded 97% of the tennis training and all official matches over two annual competitive seasons The aim of the study was to determine the variation of different workload indicators during the preparation and competition phases in one annual season and to compare the workload indicators between the two seasons We found no significant differences in the results of the training, tournament, and performance indicators between the two seasons Our tennis player trained more on average in the second year (Y1 = 909 min, Y2 = 975 min) and the percentage of active time was also higher (Y1 = 306%, Y2 = 324%) A higher number of shots per week (Y1 = 31091, Y2 = 28694) was observed in the first year, while the number of shots per hour was higher in the second year (Y1 =4206, Y2 = 4301) The pace of the rally was higher in the first year (Y1 = 246, Y2 = 234) The differences between the other workload indicators were not significant in the two years This single case study provides good insight into the overall progression of training and competition over two annual seasons and can serve as a basis for determining workload indicators for novice tennis players or those just embarking on this path.
其他摘要：V zadnjih letih napredna tehnološka oprema omogoča spremljanje obremenitve in uspešnost igranja v tenisu Z uporabo Armbeep Tennis naprave, ki je bila pripeta na igralno roko teniške igralke smo spremljali 97 % vseh njenih treningov in uradnih teniških tekem v dveh teniških sezonah Cilj raziskave je bilo ugotoviti razlike v obremenitvi v trenažnem in tekmovalnem obdobju ter primerjati obremenitev v prvi in drugi teniški sezoni Analiza ni pokazala značilnih razlik obremenitev na treningih, tekmah in teniških kazalcihv dveh teniških sezonah Teniška igralka je trenirala časovno več v drugem letu (Y1 = 909 min, Y2 = 975 min), prav tako je bil odstotek aktivnega igranja v drugem letu višji (Y1 = 306%, Y2 = 324%) Večje število udarcev na teden je bilo ugotovljeno v prvem letu (Y1 = 31091, Y2 = 28694), medtem ko je bilo število udarcev na uro višje v drugem letu (Y1 =4206, Y2 = 4301) Tempo udarcev v izmenjavi je bil višji v prvem letu (Y1 = 246, Y2 = 234) Ostali indikatorji obremenitve se niso značilno različni Študija primera ponuja vpogled v splošno raven obremenitve na treningih in tekmovanjih v dveh zaporednih teniških sezonah Podatki lahko služijo kot izhodišče za določanje obremenitve v tenisu za teniške igralke, ki vstopajo na profesionalno teniško pot.
关键词：wearable sensor;professional tournaments;periodisation;practice;match load
其他关键词：Prenosne naprave;profesionalna tekmovanja;načrtovanje;trening;obremenitev med tekmo