Department of Physical Education, Seoul National University, Seoul 08826, Korea.
Int J Environ Res Public Health. 2022 Apr 25;19(9):5213. doi: 10.3390/ijerph19095213.
The current study aimed to examine the adherence trend for aerobic and muscle-strengthening physical activity (PA) guidelines among Korean adults using the Korea National Health and Nutritional Examination Survey from 2014 to 2019. Korean adults (N = 2642) were included in the current study to examine the trend of PA adherence from 2014 to 2019. The PA guidelines are: (a) aerobic activity (a minimum of 150 min moderate to vigorous PA weekly) and (b) muscle-strengthening activity (a minimum of two days weekly). Self-report questionnaires in the survey measured both activities. The adherence to PA guidelines by survey year was examined using a multivariable logistic regression analysis adjusted for covariates. There was a significant decreasing trend in which the adherence rate to aerobic PA guidelines changed from 57.0% in 2014 to 45.6% in 2019 (p < 0.001). On the other hand, the trend in adherence rate to muscle-strengthening activity was not significant (p = 0.976). The adherence rate to muscle-strengthening activity guideline was slightly increased but still low from 20.8% to 23.3% during 2014−2019. The aerobic PA guidelines are significantly decreasing, and more than half of the Korean adults in 2019 have not followed the guidelines. In addition, there has been a slight increase in muscle-strengthening activity; however, the adherence rate is meager. Therefore, this study suggests that Korean adults’ aerobic and muscle-strengthening PA participation is necessary for their low adherence rate and decline tendency.
本研究旨在使用 2014 年至 2019 年韩国国家健康和营养检查调查数据，考察韩国成年人有氧运动和肌肉强化体力活动（PA）指南的依从趋势。本研究纳入了 2642 名韩国成年人，以考察 2014 年至 2019 年 PA 依从趋势。PA 指南为：（a）有氧运动（每周至少进行 150 分钟的中高强度有氧运动）和（b）肌肉强化活动（每周至少两天）。调查中的自我报告问卷测量了这两种活动。使用多变量逻辑回归分析调整协变量后，根据调查年份检查 PA 指南的依从情况。结果显示，遵守有氧运动指南的比例呈显著下降趋势，从 2014 年的 57.0%降至 2019 年的 45.6%（p<0.001）。另一方面，肌肉强化活动的依从率趋势不显著（p=0.976）。虽然肌肉强化活动的依从率从 20.8%略微增加到 23.3%，但仍然很低。因此，本研究表明，韩国成年人的有氧运动指南依从率显著下降，超过一半的韩国成年人在 2019 年未遵循该指南。此外，肌肉强化活动略有增加，但依从率仍然很低。因此，本研究表明，韩国成年人的有氧运动和肌肉强化 PA 参与率较低且呈下降趋势，有必要提高其参与率。
