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首页> 美国卫生研究院文献>Preventive Medicine Reports >Community-identified strategies to increase physical activity during elementary school recess on an American Indian reservation: A pilot study
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Community-identified strategies to increase physical activity during elementary school recess on an American Indian reservation: A pilot study

机译：一项社区研究确定了一项在美洲印第安人保留区增加小学休假期间进行体育锻炼的策略：一项试点研究

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The aim of this study was to determine the effect of an 8-week recess intervention on physical activity levels in children attending elementary school on an American Indian reservation during fall 2013.Physical activity was measured with direct observation in three zones on the playground. Lines were painted on existing pavement in zone 1. Zone 2 had permanent playground equipment and was unchanged. Zone 3 contained fields where bi-weekly facilitators led activities and provided equipment. Pre- to post-changes during recess in sedentary, moderate physical activity, moderate-to-vigorous, and vigorous physical activities were compared within zones.Females physical activity increased in Zone 1 (moderate: 100% increase; moderate-to-vigorous: 83%; vigorous: 74%, p < 0.01 for all) and Zone 3 (moderate: 54% increase, p < 0.01; moderate-to-vigorous: 48%, p < 0.01; vigorous: 40%, p < 0.05). Male sedentary activity decreased in Zone 2 (161%, p < 0.01). Physical activity changes in Zone 3 were not dependent upon the presence of a facilitator.Simple and low-cost strategies were effective at increasing recess physical activity in females. The findings also suggest that providing children games that are led by a facilitator is not necessary to increase physical activity as long as proper equipment is provided.
机译：这项研究的目的是确定2013年秋季在美国印第安人保留区进行的为期8周的课间休息干预对小学儿童的体育活动水平的影响。在操场上的三个区域进行直接观察来测量体育活动。在第1区的现有人行道上涂了油漆线。第2区的永久性游乐场设备不变。 3区包含每两周一次的主持人领导活动和提供设备的领域。在区域内比较了久坐休息期间，中度体育活动，中度至剧烈和剧烈运动的变化前后变化.1区女性的体育活动增加了（中度：增加100％;中度至剧烈： 83％;强力：74％，所有p均<0.01）和3区（中度：增加54％，p <0.01;中至强：48％，p <0.01;强力：40％，p <0.05） 。 2区的男性久坐活动减少（161％，p <0.01）。第3区的体育活动变化不依赖于促进者的存在，简单而低成本的策略可以有效地增加女性的隐窝体育活动。研究结果还表明，只要提供适当的设备，就不必为儿童提供由主持人领导的游戏来增加体育锻炼。

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