Department of Movement and Sports Sciences, Ghent University, Belgium.
J Sci Med Sport. 2012 May;15(3):220-5. doi: 10.1016/j.jsams.2011.09.006. Epub 2011 Nov 2.
This study examined the stability of motor coordination and the relationship between motor coordination and organized sports participation over time.
Longitudinal design.
A total of 371 children between six and nine years of age at initial testing completed a test battery measuring motor coordination in three consecutive years and a questionnaire on their club sports participation in year 1 and year 3 of testing.
Correlation coefficients revealed the motor coordination of children to be a highly stable factor, ranging from 0.662 (6-8 years) to 0.873 (7-9 years). Results of the Repeated Measures ANOVA indicated that children who consistently practiced sports in a club environment over the three years of testing displayed better coordination levels than children who only partially participated or did not participate in a club environment at all. Moreover, stability was further indicated as consistent sports participation over time and changes or lack thereof did not substantially influence the development of motor coordination over time. In addition, the basic level of motor coordination and the amount of club sports participation significantly predicted sports participation two years later.
The importance of the stability of motor coordination levels in childhood and its role in determining organized sports participation may have implications for talent identification purposes as well as potential health-related benefits in childhood and throughout the lifespan.
本研究考察了儿童运动协调性的稳定性及其与有组织体育参与之间的关系随时间的变化。
纵向设计。
共有 371 名儿童在最初的测试中年龄在 6 至 9 岁之间,他们在连续三年完成了一项运动协调测试,在测试的第 1 年和第 3 年完成了一项关于他们参加俱乐部体育活动的问卷。
相关系数显示,儿童的运动协调性是一个高度稳定的因素,范围从 0.662(6-8 岁)到 0.873(7-9 岁)。重复测量方差分析的结果表明,在三年的测试中,持续在俱乐部环境中练习运动的儿童的协调水平比那些只部分参与或根本不参与俱乐部环境的儿童要好。此外,稳定性进一步表现为随着时间的推移持续的运动参与,而变化或缺乏变化并没有对运动协调性的发展产生实质性影响。此外,运动协调的基本水平和俱乐部体育参与的数量显著预测了两年后的体育参与。
儿童运动协调水平的稳定性及其在确定有组织的体育参与方面的重要性,可能对人才识别目的以及儿童期和整个生命周期的潜在健康相关益处具有重要意义。