| 体力活动、静坐行为与学前儿童体质健康的关系 |
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| 引用本文： | 常振亚,王树明,张晓辉.体力活动、静坐行为与学前儿童体质健康的关系[J].学前教育研究,2020(3):42-56. |
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| 作者姓名： | 常振亚 王树明 张晓辉 |
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| 作者单位： | 华东师范大学体育与健康学院;长沙师范学院学前教育学院 |
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| 基金项目： | 湖南省社会科学基金项目“不同季节中幼儿体力活动的追踪研究”(编号:XSJ17B04)。 |
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| 摘 要： | 体力活动和静坐行为是影响儿童早期体质健康的重要因素。本研究以152名学前儿童为被试,使用三轴加速度计测量体力活动和静坐行为,使用儿童型人体成分分析仪测量身体成分,使用《国民体质测定标准(幼儿部分)》测评身体素质,使用相关分析、多元回归分析和等时替代回归分析对它们之间的关系进行探究,结果发现在控制了性别、年龄、城乡、佩戴时间和静坐行为等因素后,中高强度体力活动尤其是高强度体力活动对去脂体重指数和身体素质(十米折返跑、立定跳远、双脚连续跳、走平衡木)依然具有显著影响;高强度体力活动替代其他强度体力活动或不同强度体力活动替代静坐行为后,去脂体重指数均有所提升;身体素质变化仅在高强度体力活动替代其他强度体力活动和静坐行为时具有方向一致性和显著性。家长和教师应充分重视中高强度体力活动尤其是高强度体力活动与学前儿童体质健康的紧密联系,促进学前儿童静坐行为和低强度体力活动向中高强度体力活动适度转化,以提升学前儿童下肢肌肉力量素质和灵敏素质等方面的体质健康水平。
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| 关 键 词： | 体力活动 静坐行为 体质健康 学前儿童 |
Relationship between Physical Activity,Sedentary Behavior and Physical Health of Preschool Children |
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| Zhenya Chang,Shuming Wang,Xiaohui Zhang.Relationship between Physical Activity,Sedentary Behavior and Physical Health of Preschool Children[J].Studies In Preschool Education,2020(3):42-56. |
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| Authors: | Zhenya Chang Shuming Wang Xiaohui Zhang |
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| Institution: | (Physical Education and Health School,East China Normal University,Shanghai 200241 China;Preschool Education School,Changsha Normal College,Changsha 410100 China) |
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| Abstract: | Physical activity and sedentary behavior are important factors of early childhood physical health. This study used a three-axis accelerometer to measure physical activity and sedentary behavior of 152 preschool children,a child-type body composition analyzer to measure their body composition,the National Fitness Health Standard(Children’s Part) to assess their physical fitness to explore the relation-ships among them. It was found that after controlling factors such as gender,age,urban and rural,wearing time and sedentary behavior, the moderate-to-vigorous physical activity, especially vigorous physical activity,still has significant influence on fat-free body mass index and physical fitness(10-meter shuttle run,standing long jump,continuous jumping with double legs and balance beam). After vigorous physical activity replaces other physical activity intensity or different physical activity intensity replaces sedentary behavior,fat-free body mass index is improved. Changs in physical fitness are only consistent and significant when vigorous physical activity replaces other intensive physical activity and sedentary behavior.Caregivers should pay full attention to the moderate-to-vigorous physical activity,especially the vigorous physical activity,which is closely related to the physical health of preschool children,and promote the reasonabe conversion of sedentary behavior and light physical activity of preschool children to moderate-tovigorous physical activity to strengthen their physical health. |
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| Keywords: | physical activity sedentary behavior physical health preschool children |
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