Jaakkola T, Yli-Piipari S, Huotari P, Watt A, Liukkonen J
Department of Sport Sciences, University of Jyväskylä, Jyväskylä, Finland.
Department of Health and Sport Sciences, College of Education, Health and Human Sciences, University of Memphis, Memphis, Tennessee, USA.
Scand J Med Sci Sports. 2016 Jan;26(1):74-81. doi: 10.1111/sms.12407. Epub 2015 Feb 2.
The purpose of this study was to examine the extent to which fundamental movement skills and physical fitness scores assessed in early adolescence predict self-reported physical activity assessed 6 years later. The sample comprised 333 (200 girls, 133 boys; M age = 12.41) students. The effects of previous physical activity, sex, and body mass index (BMI) were controlled in the main analyses. Adolescents' fundamental movement skills, physical fitness, self-report physical activity, and BMI were collected at baseline, and their self-report energy expenditure (metabolic equivalents: METs) and intensity of physical activity were collected using the International Physical Activity Questionnaire 6 years later. Results showed that fundamental movement skills predicted METs, light, moderate, and vigorous intensity physical activity levels, whereas fitness predicted METs, moderate, and vigorous physical activity levels. Hierarchical regression analyses also showed that after controlling for previous levels of physical activity, sex, and BMI, the size of the effect of fundamental movement skills and physical fitness on energy expenditure and physical activity intensity was moderate (R(2) change between 0.06 and 0.15), with the effect being stronger for high intensity physical activity.
本研究的目的是考察青春期早期评估的基本运动技能和身体素质得分在多大程度上能够预测6年后自我报告的身体活动情况。样本包括333名学生（200名女生，133名男生；平均年龄=12.41岁）。主要分析中控制了既往身体活动、性别和体重指数（BMI）的影响。在基线时收集青少年的基本运动技能、身体素质、自我报告的身体活动和BMI，6年后使用国际身体活动问卷收集他们自我报告的能量消耗（代谢当量：METs）和身体活动强度。结果表明，基本运动技能可预测METs、轻度、中度和剧烈强度的身体活动水平，而身体素质可预测METs、中度和剧烈身体活动水平。分层回归分析还表明，在控制了既往身体活动水平、性别和BMI后，基本运动技能和身体素质对能量消耗和身体活动强度的影响大小适中（R²变化在0.06至0.15之间），对高强度身体活动的影响更强。
