艺术体操的柔韧性与功能不对称

Amanda Batista, R. Garganta, Lurdes Ávila-Carvalho
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引用次数: 8

摘要

本研究旨在比较不同竞技水平的葡萄牙艺术体操运动员的柔韧性水平,探讨不同竞技水平的体操运动员可能存在的功能不对称,并确定哪些柔韧性变量能更好地解释成绩。参与者包括三个竞技水平(基础、一级和精英)的年轻体操运动员(n=157),他们进行了10项特定的被动和主动柔韧性测试。计算不对称指数,以双侧差异15%为下限,作为下肢正常柔韧性差异。竞技水平越高,上肢和下肢以及多关节的柔韧性越高,但在上肢和多关节测试中,1组与精英组的差异不显著。所有组在首选和非首选下肢的被动和主动灵活性方面均存在差异。此外,竞争水平越高,不对称程度越低。在被动柔韧性和主动柔韧性方面,分别有69%和71%的运动员存在功能不对称。最后,首选下肢的主动柔韧性解释了21.8%的表现差异,在解释不同水平表现的变量中存在一些差异。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Flexibility and Functional Asymmetry in Rhythmic Gymnastics
This study aimed to compare the flexibility level in Portuguese rhythmic gymnasts across competitive levels, investigate possible functional asymmetries in gymnasts across the competitive levels, and determine which flexibility variables better explain performance. Participants included young gymnasts (n=157) in three competitive levels (Base, 1 st division and Elite), who performed ten specific passive and active flexibility tests were used. The asymmetry index was calculated and a limit of 15% bilateral difference was established as normal flexibility difference in the lower limbs. Upper and lower limbs, as well as multi-joint flexibility increased with higher competition level, although these differences were not significant between 1 st division and Elite in upper limbs and multi-joint tests. All groups showed differences in passive and active flexibility between preferred and non-preferred lower limb. In addition, the higher the competition level, the lower the asymmetry level. Functional asymmetry was found in 69% and 71% of the gymnasts in passive and active flexibility, respectively. Finally, active flexibility with preferred lower limb explained 21.8% of the variance in performance with some differences in the variables explaining performance across levels.
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