Department of Sport Science, Seoul National University of Science and Technology, Seoul 01811, Korea.
Int J Environ Res Public Health. 2021 Sep 9;18(18):9510. doi: 10.3390/ijerph18189510.
The current study investigated the effects of an intervention incorporating physical activity and psychological modification strategy on physical fitness, physical activity levels, and psychological variables related to physical activity in female adolescents. Sixty female adolescents were recruited from H Middle School. Among them, 30 females (Mage = 14.35 years) were randomly assigned to the experimental group and the rest of 30 to the control group (Mage = 14.47 years) and voluntarily participated in the 12-week intervention. The results indicated that the physical activity stage of female adolescents in the experimental group significantly increased over the 12-week intervention. The results revealed that all of psychological variables in the experimental group significantly improved over the intervention, while participants in the experimental group showed significantly higher scores on most of psychological variables, except cons, than those in the control group after the intervention. Moreover, most of physical fitness components in the experimental group significantly increased over the intervention. The current study confirmed that the physical activity-related psychological intervention was feasible for improving physical and psychological health among female adolescents.
本研究旨在探讨一项包含身体活动和心理调整策略的干预措施对女性青少年身体适应性、身体活动水平以及与身体活动相关的心理变量的影响。研究共招募了 60 名来自 H 中学的女性青少年,其中 30 名女性(平均年龄=14.35 岁)被随机分配到实验组,其余 30 名被分配到对照组(平均年龄=14.47 岁)并自愿参加为期 12 周的干预。结果表明,实验组女性青少年的身体活动阶段在 12 周的干预中显著增加。研究结果显示,实验组的所有心理变量在干预过程中均显著改善,而实验组在干预后除了 cons 得分外,大多数心理变量的得分均显著高于对照组。此外,实验组的大部分身体适应性成分在干预过程中也显著增加。本研究证实,与身体活动相关的心理干预措施对于改善女性青少年的身心健康是可行的。