방과 후 신체활동 프로그램이 남자 중학생들의 체력 향상에 미치는 영향

Abstract

This research examines closely influence that regular After-School physical activities for 12 week are effective to improve Physical Fitness. Research target established 40 male Middle school students, dividing into two groups. That composed of 20 experiment groups that participated in After-School physical activity programs and 20 control groups that didn′t do by forty second-year male students in Middle School, and the comparatives analysis was done with those groups. The examination of physical Fitness consisted of a standing long Jump, walking and flexibility, long-distance running, the 50-meter race, Push-up. Through the of study mentioned above, the data analysis result is as following. First, the experiment group attending After-School physical Activities showed a significant increase in Power factor by 3.3%(p<0.001)Second, the experiment group attending After-School physical Activities showed a significant decrease in Flexibility factor by 13.8%(p<0.001)Third, the experiment group attending After-School physical Activities showed a significant decrease in Cardio-respiratory Endurance factor by 7.6%(p<0.001)Fourth, the experiment group attending After-School physical Activities showed a significant decrease in Agility factor by 3.5%(p<0.005)Fifth, the experiment group attending After-School physical Activities showed a significant increase in Muscular Strength and Muscular Endurance factor by 21.9%(p<0.001)Therefore, through the survey, it is reviewed that After-School physical Activities are effective on improvement of physical Fitness for the male middle school students.