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KMID : 1021220150060010781
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국제물리치료학회지
2015 Volume.6 No. 1 p.781 ~ p.787
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The Correlation between Flexi-bar Exercise and Trunk Muscles Strength and Body Composition in Juvenile Soccer Players
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Wang Joong-San
Park Si-Eun
Shin Hee-Joon
Choi Wan-Suk
Kim Hong-Rae
Kim Bo-Kyoung
Park Joo-Hyun
Lee Joon-Hee
Min Kyung-Ok
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Abstract
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The purpose of this study is to verify a correlation between flexi-bar exercise and improvement of trunk strength and body composition in juvenile soccer players. The subjects were 11 teenager juvenile soccer players who conducted flexi-bar exercise half an hour daily three times a week for eight weeks. They were tested for trunk muscles strength, body composition and correlation. The result showed that trunk muscles strength improved significantly( p<.01) and weight, Rt. arm muscle mass, Rt. leg muscle mass, and Lt. leg muscle mass(p<.05), Lt. arm muscle mass, trunk muscle mass, and body muscle mass(p<.01) improved significantly as well while Lt. arm fat mass, Rt. leg fat mass, and Lt. leg fat mass decreased significantly(p<.05). In the correlation analysis, the more trunk muscle mass and trunk muscles strength increased, the more muscle mass of body regions increased, which was a positive correlation whereas fat mass of body regions decreased, which was a negative correlation. It was verified that there was a correlation between flexi-bar exercise and improvement of trunk muscles strength and body composition for juvenile soccer players.
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KEYWORD
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Juvenile soccer players, Flexi-bar, Trunk muscles strength, Body composition
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