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KMID : 1023920170190010017
Journal of the Korean Academy of Kinesiology
2017 Volume.19 No. 1 p.17 ~ p.26
Association of Physical Activity Stage and Intensity with Psychological Variables in Adolescent
Lee Hak-Gweon

Kim Young-Ho
Abstract
PURPOSE: This study aims to identify the relevance of high school students¡¯ self-esteem and depression, applying stages of physical activity and high/mid/low physical activity.

METHODS: A total of 478 high school students (Male: 200 (41.8%); Female: 278 (58.2%); and Average age=17.6) participated in this study. Self-esteem questionnaire, depression questionnaire, stages of physical activity questionnaire and physical activity questionnaire were used.

RESULTS: The research results are as follows: First, there were significant differences in the stages of change, according to the students¡¯ gender and grade. Second, their self-esteem constantly improved from the preparation stage to the maintenance stage as compared to the stage before planning according to the stages of change, and there was a significant difference in their depression, which decreased to the top stage. Third, during high/mid/low intensity exercises, it turned out that, except high-intensity one, mid-intensity and low-intensity exercises had significant impacts on their self-esteem and depression.

CONCLUSIONS: As a solution to mental health problems through high school students¡¯ participation in physical activity, there should be the national authorities¡¯ support and society¡¯s interest, and this effort can be suggested as an effective measure for the development of adolescents¡¯ whole-person education
KEYWORD
self-esteem, depression, stages of change, high/mid/low intensity physical activity
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