Suppr超能文献

五年级学生在体育课上的身体活动情况。

The physical activity of fifth-grade students during physical education classes.

作者信息

Simons-Morton B G, Taylor W C, Snider S A, Huang I W

机构信息

University of Texas Health Science Center, Houston.

出版信息

Am J Public Health. 1993 Feb;83(2):262-4. doi: 10.2105/ajph.83.2.262.

Abstract

One hundred fifty-seven fifth-grade students in 20 of the 355 elementary schools in one Texas county were systematically observed during physical education classes. On average, the students spent 8.5% of class time in moderate to vigorous physical activity, 23.3% in minimal activity, and 68.1% in sedentary activity. None of the schools averaged 20% of class time in moderate to vigorous physical activity. The levels of physical activity observed are substantially lower than the levels called for in national health objectives.

摘要

在得克萨斯州一个县的355所小学中的20所学校,对157名五年级学生在体育课期间进行了系统观察。平均而言,学生在中等至剧烈体育活动中花费的课堂时间为8.5%,在极少活动中花费23.3%,在久坐活动中花费68.1%。没有一所学校中等至剧烈体育活动的平均课堂时间达到20%。观察到的体育活动水平大大低于国家健康目标所要求的水平。

相似文献

7
Intensity and duration of physical efforts in Physical Education classes.体育课中身体活动的强度和持续时间。
Rev Saude Publica. 2012 Apr;46(2):320-6. doi: 10.1590/s0034-89102012005000014. Epub 2012 Feb 14.

引用本文的文献

本文引用的文献

4
Validity of the observation of children's physical activity.儿童身体活动观察的有效性。
Res Q Exerc Sport. 1989 Mar;60(1):42-7. doi: 10.1080/02701367.1989.10607412.
7
Physical education's role in public health.体育教育在公共卫生中的作用。
Res Q Exerc Sport. 1991 Jun;62(2):124-37. doi: 10.1080/02701367.1991.10608701.

文献AI研究员

20分钟写一篇综述,助力文献阅读效率提升50倍。

立即体验

用中文搜PubMed

大模型驱动的PubMed中文搜索引擎

马上搜索

文档翻译

学术文献翻译模型,支持多种主流文档格式。

立即体验