Raudsepp Lennart, Päll Peep
Institute of Sport Pedagogy and Coaching Science, University of Tartu, Tartu, Jakobi 5, 51014 Estonia.
Pediatr Exerc Sci. 2006 Nov;18(4):426-435. doi: 10.1123/pes.18.4.426.
The purpose of the present study was to examine the association between fundamental motor skill development and various types of outside-school physical activity. Outside-school physical activity of 133 elementary schoolchildren was measured using a modified observational method validated by O'Hara et al. (18) and Caltrac accelerometers (Hemokinetics, Madison, Wisconsin). Developmental level of overhand throwing and jumping was assessed using total-body developmental sequences. The results revealed that developmental levels of both overhand throwing and jumping were significantly correlated with the skill-specific physical activity (r = .44 and .55 for overhand throwing and jumping, respectively). Caltrac score was not significantly related to jumping and overhand throwing skills. Skill-specific physical activities accounted for 20% of the variance (adjusted R) in overhand throwing and 17% of the variance in jumping performance. Findings supported the hypothesis that developmental level of fundamental motor skills would be related with skill-specific outside-school physical activity but not with general level of physical activity of elementary schoolchildren.
本研究的目的是检验基本运动技能发展与各类校外体育活动之间的关联。采用经奥哈拉等人（18）验证的改良观察法和Caltrac加速度计（Hemokinetics，威斯康星州麦迪逊市）对133名小学生的校外体育活动进行了测量。使用全身发育序列评估过头投掷和跳跃的发育水平。结果显示，过头投掷和跳跃的发育水平均与特定技能的体育活动显著相关（过头投掷和跳跃的相关系数分别为0.44和0.55）。Caltrac得分与跳跃和过头投掷技能无显著相关性。特定技能的体育活动分别解释了过头投掷20%的方差变异（调整后R）和跳跃表现17%的方差变异。研究结果支持了以下假设，即基本运动技能的发育水平与特定技能的校外体育活动相关，但与小学生的总体体育活动水平无关。
