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KMID : 1123820070090010049
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Health & sports medicine
2007 Volume.9 No. 1 p.49 ~ p.57
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Effects of wrestling training on serum enzymes, salivary Ig-A and cortisol in middle school wrestlers
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Jin Jung-Kwon
Lee Dae-Taek
Lee Myung-Chun
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Abstract
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The purpose of this study was to observe the effects of wrestling training and competition on serum CK(creatine kinase), LDH(lactate dehydrogenase), AST(aspartate amino-transferase) activity, saliva IgA, and Cortisol in Middle School Wrestlers. Subjects of this study were 7 young males(13.7±0.7 years old; wrestling career 6 to 30 months) who had participated in regular exercise(3hours a day, 5 times a week). To study the change of these variables, 7ml of blood samples and 2㎖ of saliva sample were taken from the antecubital vein and mouth at rest, right after wrestling competition, and 30min after competition. There was sig-nificant difference in measuring period for CK, AST, and S-IgA(p<.05). However, there was no significant difference in measuring period for LDH and Cortisol. These findings suggest that wrestling training and competition results in a significant difference in muscle damage enzyme and im-mune system.
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KEYWORD
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CK, LDH, AST, salivay Ig-A, salivary cortisol
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