Smartphones are omnipresent and offer real-time information on the go. Predominantly, adolescent girls have been found to be engaged in levels of physical activity (PA) below the daily recommended ...

中文翻译：

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在周末使用移动应用程序来改变青春期女孩的体育锻炼行为的功效

智能手机无处不在，可以随时随地提供实时信息。主要是，发现少女从事的体育活动水平低于每日建议的...