Trajković Nebojša, Smajla Darjan, Kozinc Žiga, Šarabon Nejc
Faculty of Sport and Physical Education, University of Niš, Čarnojevićeva 10a, 18000 Nis, Serbia.
Faculty of Health Sciences, University of Primorska, Polje 42, SI-6310 Izola, Slovenia.
J Clin Med. 2022 Feb 15;11(4):1009. doi: 10.3390/jcm11041009.
This study aimed to determine if there is a difference in postural stability in highly trained adolescents and young adult athletes regarding sex and sport. The participants were young athletes ( = 464) from seven different sports. We considered the center of pressure (CoP) velocity (total, anterior-posterior (AP) and medial-lateral (ML)), CoP amplitude (AP and ML), and CoP frequency (AP and ML), as assessed by single-leg quiet stance test. Significant interactions were found between sex and sport for all CoP variables ( < 0.02). Additionally, a significant main effect of sport was also found in all CoP variables ( = 0.01). Regarding sex, significant effects were found for all CoP amplitude variables ( = 0.01), as well as for CoP velocity variables, except for CoP ML ( = 0.06). Moreover, there was no sex effect for CoP frequency AP ( = 0.18). The results of the current study confirm the claim that the criteria for optimal postural strategies for elite athletes likely depend on a given sport.
本研究旨在确定在训练有素的青少年和年轻成年运动员中，姿势稳定性在性别和运动项目方面是否存在差异。参与者为来自七个不同运动项目的年轻运动员（n = 464）。我们通过单腿静立试验评估了压力中心（CoP）速度（总和、前后（AP）和内外侧（ML））、CoP幅度（AP和ML）以及CoP频率（AP和ML）。在所有CoP变量中，发现性别和运动项目之间存在显著交互作用（p < 0.02）。此外，在所有CoP变量中也发现了运动项目的显著主效应（p = 0.01）。关于性别，在所有CoP幅度变量中发现了显著效应（p = 0.01），以及在CoP速度变量中也有显著效应，但CoP ML除外（p = 0.06）。此外，CoP频率AP不存在性别效应（p = 0.18）。本研究结果证实了这样的观点，即精英运动员最佳姿势策略的标准可能取决于特定的运动项目。
