文章基本信息

标题：COMPARISON OF REPEATED SPRINT TESTS IN YOUNG SOCCER PLAYERS: STRAIGHT VERSUS SHUTTLE
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作者：Utku Alemdaroğlu ; Yusuf Köklü ; Fatih Bektaş 等
期刊名称：Kinesiologia Slovenica
印刷版ISSN：1318-2269
电子版ISSN：2232-4062
出版年度：2018
卷号：24
期号：2
页码：5-16
语种：English
出版社：University of Ljubljana
摘要：The purpose of this study was to compare the differences between physiological and performance response to different repeated sprint tests (RSTs). Nine young soccer players (age 18.3 ± 1.0 years; height 176.8 ± 5.0 cm; body-mass 74.1 ± 6.9 kg) performed Yo-Yo Intermittent Recovery Test Level 1 (YIRT1), Wingate Anaerobic Test (WAnT) and four different RST’s; including two straight tests (6 x 40 m, and 8 x 30 m) and shuttle tests (6 x 40 m and 8 x 30 m) maximal runs starting every 25s. Blood lactate (La-) was measured three minutes following each RST. Significantly higher average speed responses were determined from 6 x 40 m straight than other RSTs, Additionally, a strong correlation (r=0.80) was found between the best sprint times for 6 x 40 m and the 8 x 30 m straight RST protocols. Moderate correlations were found between YIRT1 performance and the 8 x 30 m straight test performance (range: r= 0.69 to 0.72) (p≤0.05). Moreover, there were significant correlations in the total sprint times of RSTs for all protocols except 8 x 30 m shuttle (range: r= 0.68 to 0.90). Therefore, if coaches want higher speed in their training, they can choose straight RSTs and if they want higher physiological response they may select shuttle RSTs.
其他摘要：Namen te raziskave je bil primerjati razlike med fiziološkim odzivom in uspešnostjo pri različnih testih ponavljajočih se šprintov (RST). Devet mladih nogometašev (starost 18,3 ± 1,0 let; višina 176,8 ± 5,0 cm; telesna masa 74,1 ± 6,9 kg) je izvajalo test Yo-Yo Intermittent Recovery, 1. nivo (YIRT1), test Wingate Anaerobic (WAnT) in štiri različne teste RST, vključno z dvema testoma teka naravnost (6 x 40 m in 8 x 30 m) in cikcak (6 x 40 m in 8 x 30 m), pri čemer so se maksimalni teki začeli vsakih 25 s. Tri minute po vsakem testu RST je bila izmerjena vrednost laktata v krvi (La-). Pri teku naravnost 6 x 40 m je bila ugotovljena značilno višja povprečna hitrostna odzivnost kot pri drugih testih RST. Poleg tega je bila ugotovljena močna korelacija (r = 0,80) med najboljšimi časi šprinta pri protokolu RST s tekom naravnost na 6 x 40 in 8 x 30 metrov. Zmerne korelacije so bile ugotovljene med rezultati YIRT1 in rezultati testa šprinta naravnost na 8 x 30 m (razpon: r = 0,69 do 0,72) (p ≤ 0,05). Poleg tega so bile pomembne korelacije zabeležene tudi v skupnih časih šprinta pri RST za vse protokole, razen 8 x 30 m teka cikcak (razpon: r = 0,68 do 0,90). Iz tega sledi, da lahko trenerji, kadar želijo doseči višje hitrosti na treningih, izberejo RST s tekom naravnost, če pa želijo višjo fiziološko odzivnost, pa RST s tekom cikcak.
关键词：Team sport; intermittent exercise; anaerobic capacity; aerobic capacity
其他关键词：ekipni šport; občasna vadba; anaerobna sposobnost; aerobna sposobnost