One cause of childhood obesity is a reduction in the amount of unstructured time spent outdoors, resulting in less physical activity. Greenspaces have the potential to increase children's physical activity levels, so it is desirable to understand how to create spaces that promote visitation and activity.

中文翻译：

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英国谢菲尔德，邻里绿地对儿童肥胖的影响。

儿童肥胖的一个原因是减少了户外度过的非结构化时间，从而减少了体育锻炼。绿地有可能增加儿童的体育活动水平，因此，希望了解如何创建促进探访和活动的空间。