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KMID : 0613820120220020184
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Journal of Life Science
2012 Volume.22 No. 2 p.184 ~ p.191
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The Effect of 16 Weeks of Resistance Training on the Fatigue Factor, Muscle Soreness, Oxidative Stress, and Myokine in Elite Weightlifters
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Kim Cheol-Woo
Kim Gun-Do
Kang Sung-Hwun
Park Chan-Hoo
Kim Kwi-Baek
Kim Young-Il
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Abstract
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The purpose of this study was to examine the effect of 16 weeks of resistance training on the fatigue factor, muscle soreness, oxidative stress, and myokine in elite weightlifters. A total of 10 subjects (six male, four female) participated in this study. The results were compared according to baseline, 8 weeks, and 16 weeks. Ammonia and Pi were increased through 16 weeks of resistance training, but this result was not significant. CK was significantly (p<0.05) increased at 8 weeks and 16 weeks compared to baseline, while LDH was significantly (p<0.05) increased at 8 weeks compared to baseline. The MDA of the oxidative stress factor was significantly (p<0.05) increased at 8 weeks compared to baseline and 16 weeks, and TAS of the antioxidant factor was significantly (p<0.05) increased at 8 weeks compared to baseline. The IL-15 of the myokine was significantly (p<0.05) increased at baseline compared to 8 weeks and 16 weeks. In conclusion, 16 weeks of high-intensity resistance training may have a positive effect on peripheral fatigue factors, muscle soreness, oxidative stress, and myokine in elite weightlifters.
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KEYWORD
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Basic fitness, fatigue, muscle soreness, oxidative stress, myokine
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