Relationship among physical activity,sedentary behavior,and academic performance in children and adoles-cents:a systematic review
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万方数据
维普
目的 系统综述身体活动、静态行为与儿童青少年学业表现的关系.方法 采用主题词与自由词相结合的方式,检索建库至2023年3月在中国知网、Web of Science和PubMed数据库中发表的有关身体活动、静态行为与儿童青少年学业表现之间关系的横断面研究、队列研究和随机对照试验,并进行系统综述.结果 每周进行3～6次,每次30～60 min的中等至高强度运动,至少持续8周,能有效提高儿童青少年的大脑健康、心肺功能、认知水平、执行功能和注意力,进而提高儿童青少年的考试成绩、阅读和计算等学业表现.每日超过1 h的娱乐屏幕时间会对儿童青少年的身体代谢、心肺功能、睡眠和心理健康造成不良影响,不利于儿童青少年的学业表现,增加长时间静态行为的间断频率可以降低该不良影响.结论 儿童青少年应进行科学的体育锻炼,合理安排身体活动的次数、时间和强度,同时减少娱乐屏幕时间,提高学习效率.与学习相关的屏幕静态行为和非屏幕静态行为可以促进儿童青少年学业表现,未来研究应注意区分不同类型静态行为与儿童青少年学业表现的关系.
Objective To systematically review the relationship among physical activity,sedentary behavior,and academic performance in children and adolescents.Methods MeSH terms and free words were used to retrieve research ar-ticles which were related to the relationship between physical activity,sedentary behavior,and academic performance in children and adolescents and designed as cross-sectional,cohort,or randomized controlled trials from CNKI,Web of Sci-ence,and PubMed databases up to March 2023.Results Physical activities which were engaged in moderate to high-inten-sity for 30 to 60 minutes per time,three to six times per week for at least eight weeks could effectively enhance brain health,cardiopulmonary function,cognitive levels,executive functions,and attention span of children and adolescents.These im-provement would be useful to their academic performance in exams,reading,and mathematics.Conversely,recreational screen time which was more than 1 hour per day could negatively impact the physical metabolism,cardiopulmonary function,sleep,and psychological health of children and adolescents,and adversely affect their academic performance.Increasing the frequency of breaks from prolonged sedentary behavior can mitigate these negative effects.Conclusion Children and adoles-cents should engage in scientifically-based physical exercises,appropriately scheduling the frequency,duration,and inten-sity of physical activities,while also reducing recreational screen time to enhance learning efficiency.Screen-based sedentary behaviors related to learning and non-screen sedentary activities can promote academic performance in children and adoles-cents.Future research should focus on differentiating the relationships between various types of sedentary behaviors and aca-demic performance in children and adolescents.
万方数据
维普
