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一项为期16周的学校干预措施改善了斯洛文尼亚儿童的体能:一项随机对照试验

Tanja Petrušič¹, Dario Novak²

¹Faculty of Education, University of Ljubljana, Ljubljana, Slovenia.

Frontiers in physiology

|February 2, 2024

概括

16周的课后体育活动 (PA) 计划显著改善了8至9岁儿童的灵活性,速度和手眼协调. 干预组在坐着和伸手测试,30米冲刺和1.0米手眼协调测试中显示出明显的收益.

科学领域:

儿科运动科学儿科运动科学
儿童时期的身体健康儿童时期的身体健康
基于学校的干预措施

背景情况:

身体健康 (PF) 对儿童的健康和发展至关重要.
基于学校的干预措施可以有效地促进儿童的体育活动 (PA).
评估有针对性的PA计划对于优化儿童PF至关重要.

研究的目的:

评估16周课外体育活动 (PA) 计划对8至9岁儿童体能 (PF) 的影响.
为了比较参加课后PA计划的儿童的PF结果,与仅接受强制性体育教育 (PE) 的对照组的儿童进行比较.

主要方法:

78名8至9岁的孩子被随机分配到一个实验性 (EXP) 组,在课后有PA课程或控制 (CON) 组.
EXP组每周两次参加60分钟的PA课程,持续16周,包括游戏,田径和体操.
使用坐和伸手测试 (SAR),30米冲刺和交替的手推墙测试 (AHWT 1.0和2.0) 来评估身体健康.

主要成果:

在SAR测试 (EXP: +6.3%与CON: -0.4%) 和30米冲刺 (EXP: -6.3%与CON: +1.6%) 中观察到一个显著的群体时间相互作用.
EXP组在SAR,30米冲刺和AHWT 1.0 (改善25.6%) 中显著改善,而CON组没有显著变化.
在两组中,在2.0米的手扔墙测试中都没有发现显著的改善.

结论:

一个为期16周的课外体育活动计划,每周只需两个额外的课程,可以显著提高8至9岁儿童体能的关键组成部分.
干预有效地提高了灵活性,速度和手眼协调,突出了该计划的目标好处.
在2.0米的手动墙壁投中缺乏改进表明该计划在某些运动技能的特定有效性.

关键词:

田径运动田径运动孩子们的孩子们的孩子们的孩子们.游戏游戏游戏游戏运动体操运动体操身体健康身体健康身体健康学校干预的学校干预运动运动运动运动运动.

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