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首页> 外文期刊>World Journal of Preventive Medicine >Sedentary Behavior and Health-Related Quality of Life across Meeting Physical Activity Guidelines
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Sedentary Behavior and Health-Related Quality of Life across Meeting Physical Activity Guidelines

机译：符合体育锻炼准则的久坐行为和健康相关的生活质量

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Sedentary behavior may not differ between individuals meeting and not meeting physical activity guidelines (PAGs); however, sedentary behavior has been associated with lower levels of health-related quality of life (HRQoL). The purpose of this study was to investigate the influence of sedentary behavior on HRQoL across young adults in three physical activity engagement groups (i.e., did not meet aerobic or muscle-strengthening PAGs; met either aerobic PAGs or muscle-strengthening PAGs; and met both aerobic and muscle-strengthening PAGs) using moderation analyses. Participants were 427 young adults (Mage = 19.15 ± 0.77) from Southwestern U.S. public university. Participants completed an online survey assessing sedentary behavior, physical activity profile, and HRQOL. On average, participants who did not meet aerobic or muscle-strengthening PAGs reported the lowest physical and psychosocial HRQoL and highest screen-time sedentary behavior, while participants who met both aerobic and muscle-strengthening PAGs reported the highest physical and psychosocial HRQoL and lowest screen-time sedentary behavior. Moderation analyses indicated meeting both aerobic and muscle-strengthening PAGs significantly buffered the negative influence of screen-time sedentary behavior on physical HRQoL. Meanwhile, meeting only one of the PAGs (i.e., aerobic or muscle-strengthening) did not significantly buffer the negative influence of screen-time sedentary behavior on physical HRQoL. Considering the current trends of sedentary behavior, the current study provided support in promoting regularly engaging in both aerobic and muscle-strengthening activity. Moreover, it provided evidence supporting the position that interventions designed to improve HRQoL should include both aerobic and muscle-strengthening activity.
机译：久坐行为在符合和不符合体育锻炼准则（PAG）的个人之间可能不会有所不同;然而，久坐的行为与健康相关的生活质量（HRQoL）降低有关。这项研究的目的是调查久坐行为对三个体育锻炼参与组（即，不符合有氧运动或肌肉强化的PAG;遇到有氧运动PAG或强化肌肉的PAG;以及未满足的个人）的成年人群HRQoL的影响有氧和加强肌肉的PAGs）。参与者是来自美国西南公立大学的427名年轻人（法师= 19.15±0.77）。参与者完成了一项在线调查，评估了久坐行为，身体活动状况和HRQOL。平均而言，未达到有氧或肌肉强化的PAG的参与者报告的身体和心理HRQoL最低，而久坐时间的筛查行为最高;而同时有氧和肌肉强化PAG的参与者报告了最高的身心心理HRQoL和最低的筛查久坐行为久坐的行为。适度分析表明，同时满足有氧运动和加强肌肉的PAGs可以显着缓冲屏幕时间久坐行为对身体HRQoL的负面影响。同时，仅满足其中一个PAG（即有氧运动或肌肉加强运动）并不能显着缓解屏幕时间久坐行为对身体HRQoL的负面影响。考虑到久坐行为的当前趋势，当前的研究为促进定期参加有氧运动和肌肉增强活动提供了支持。此外，它提供了证据支持这一观点，即旨在改善HRQoL的干预措施应同时包括有氧运动和肌肉增强活动。

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