EFFECTS OF PHYSICAL-ACTIVITY ON PSYCHOLOGICAL VARIABLES IN ADOLESCENTS

被引:225
作者
CALFAS, KJ [1 ]
TAYLOR, WC [1 ]
机构
[1] UNIV TEXAS,HLTH SCI CTR,SCH PUBL HLTH,HOUSTON,TX 77225
关键词
D O I
10.1123/pes.6.4.406
中图分类号
R72 [儿科学];
学科分类号
100202 ;
摘要
To identify the most consistent relationships among psychological variables and physical activity in youth (age 11-21 years), 20 articles on depression, anxiety, stress, self-esteem, self-concept, hostility, anger, intellectual functioning, and psychiatric disorders were reviewed. Physical activity was consistently related to improvements in self-esteem, self-concept, depressive symptoms, and anxiety/stress. The effect sizes were +.12, -.15, and -.38 for self-esteem/self-concept, stress/anxiety, and depression, respectively. The evidence for hostility/anger and academic achievement was inconclusive. No negative effects of physical activity were reported. The literature suggests that physical activity in youth is psychologically beneficial. More research is needed to confirm previous findings. Adolescents should engage in moderate or vigorous aerobic activity approximately three times per week for a total of at least 60 minutes per week.
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页码:406 / 423
页数:18
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