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首页> 外文期刊>Journal of physical activity & health >Association Between Knowledge and Practice in the Field of Physical Activity and Health: A Population-Based Study
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Association Between Knowledge and Practice in the Field of Physical Activity and Health: A Population-Based Study

机译：体育活动与健康领域的知识与实践之间的关联：基于人群的研究

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Background: The aim of the current study was to evaluate the association between knowledge about physical activity (PA) recommendations (in terms of duration and frequency) and physical activity practice in a population-based sample of adults and adolescents. Methods: Cross-sectional survey, conducted in Pelotas, Brazil. Participants (10+ years) were included in the sample and reported their perception about the minimum number of days and duration of PA to achieve health benefits. Those who reported PA practice >= 150 min/wk (adults) and >= 300 min/wk (adolescents) were considered active. Results: The sample included 1696 adults and 399 adolescents. More than one-third (38.6%) of the adult population reported that < 150 minutes of PA per week would be sufficient to obtain health benefits. Moreover, 76.1% of the adolescents reported that < 300 minutes per week were sufficient to obtain health benefits. Among adolescents, those who were active tended to report that higher amounts of PA were needed to obtain health benefits. Conclusion: Despite global recognition of the role of PA for improving health, knowledge about the minimum frequency and duration for achieving health benefits is still low in Brazil, particularly among adolescents.
机译：背景：本研究的目的是评估以人口为基础的成年人和青少年的体育活动（PA）建议（持续时间和频率）知识与体育活动实践之间的关联。方法：在巴西佩洛塔斯进行的横断面调查。参与者（10年以上）被包括在样本中，并报告他们对获得健康益处的最小天数和持续时间的看法。那些报告PA实践> = 150 min / wk（成人）和> = 300 min / wk（青少年）的人被认为是活跃的。结果：样本包括1696名成人和399名青少年。超过三分之一（38.6％）的成年人口报告说，每周少于150分钟的PA就足以获得健康益处。此外，有76.1％的青少年报告说，每周少于300分钟足以获得健康益处。在青少年中，那些活跃的人倾向于报告需要更多的PA才能获得健康益处。结论：尽管全球认可了PA在改善健康中的作用，但在巴西，尤其是在青少年中，关于获得健康益处的最低频率和持续时间的知识仍然很少。

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