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KMID : 0613820020120060796
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Journal of Life Science
2002 Volume.12 No. 6 p.796 ~ p.802
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The Effects of Aerobic Exercise and Obese Education on the Insulin and Leptin in Obese Girls’ High School Students
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Lee Jae-Gue
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Abstract
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The purpose of this study was to determine changes in their insluin and leptin in 30 obese girls’ high school students, 26kg/㎡ or over in BMI after the aerobic exercise and obese education program over 8 weeks and then those changes 8 weeks after the program. Those 30 obese students were divided into four groups, aerobic exercise and obese education(8), aerobic exercise(8), obese education(8) and control group(6). Aerobic exercise was applied in the form of jogging for 8 weeks, 4 times a week and 50 minutes a time and with the exercise strength of 65 to 75% HRmax. Obese education was provided 60 minutes per week over the same weeks. The results of the study can be described as follows. 1) For the level of insulin, aerobic exercise and obese education, and aerobic exercise groups showed a more significant decrease after the programs were completed than either before they were applied or 8 weeks after they were halted(p<.05). 2) In terms of the level of leptin, aerobic exercise and obese education, and aerobic groups accomplished a more significant lowering after the programs were completed than either before they were started or 8 weeks after they were stopped(p<.05).
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KEYWORD
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obese education, leptin, insulin, aerobic exercise
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