Sugiyama Takashi, Maeo Sumiaki, Kurihara Toshiyuki, Kanehisa Hiroaki, Isaka Tadao
Faculty of Sport and Health Science, Ritsumeikan University, Shiga, Japan.
Research Organization of Science and Technology, Ritsumeikan University, Shiga, Japan.
Front Sports Act Living. 2021 Apr 29;3:645350. doi: 10.3389/fspor.2021.645350. eCollection 2021.
Change of direction speed (CODS) is essential for basketball performance, extensively assessed by various tests. This review aimed to summarize the CODS test varieties for basketball players on publications until 2019 and identify recent trends regarding what types of tests have gained attention in the 2010s. Electronic literature searches were conducted using three databases with relevant keywords. 104 studies were found eligible, conducting CODS tests 159 times in total with 48 test varieties. To facilitate distinctions between the tests, each test was categorized into one of three types based on the distinctive movement characteristics and changing angles as follows: Defensive (involving lateral shuffling), 180°-turn (exerting only 180°-turns), and Cutting (performing diagonal- or side-cut). We then counted the number of publications and adopted times reported per year for each test, and calculated the adoption rate for each categorized test type. The first CODS test performed in basketball players was the -Test, reported in 1991, and this was the most commonly adopted test (44/159 times). The 2010s saw abrupt increases in the number of publications (1990s-2000s-2010s: 5-9-90) and test varieties (4-7-44). The adoption rates in the 2010s were similar among the three types (i.e., Defensive/180°-turn/Cutting: 37%/30%/33%), with the Cutting type gradually increasing over the last three decades (1990s-2000s-2010s: 0%-9%-33%). These results suggest that while CODS performances in basketball players are increasingly studied with various tests, recent studies give equal weight to all of the three categorized test types, with increasing adoption of the Cutting type, to assess specific CODS performances.
变向速度（CODS）对篮球运动表现至关重要，已通过各种测试进行了广泛评估。本综述旨在总结截至2019年关于篮球运动员的CODS测试种类，并确定2010年代哪些类型的测试受到了关注的最新趋势。使用三个数据库并结合相关关键词进行了电子文献检索。共找到104项符合条件的研究，总共进行了159次CODS测试，涉及48种测试种类。为便于区分这些测试，根据独特的运动特征和变化角度，将每个测试分为以下三种类型之一：防守型（涉及侧向移动）、180°转身型（仅进行180°转身）和切入型（进行对角线或侧向切入）。然后我们统计了每年每项测试的出版物数量和采用次数，并计算了每种分类测试类型的采用率。首次在篮球运动员中进行的CODS测试是 - 测试，于1991年报道，这是最常用的测试（44/159次）。2010年代出版物数量（1990年代 - 2000年代 - 2010年代：5 - 9 - 90）和测试种类（4 - 7 - 44）急剧增加。2010年代这三种类型的采用率相似（即防守型/180°转身型/切入型：37%/30%/33%），切入型在过去三十年中逐渐增加（1990年代 - 2000年代 - 2010年代：0% - 9% - 33%）。这些结果表明，虽然越来越多地使用各种测试来研究篮球运动员的CODS表现，但最近的研究对所有三种分类测试类型给予同等重视，并且切入型的采用率不断增加，以评估特定的CODS表现。
