Comparisons of changes blood CRP concentration and HOMA-IR were followed by %fat or cardiorespiratory function change after aerobic and resistance exercise in middle-age women

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doi:2009.18.3.317

Exerc Sci > Volume 18(3); 2009 > Article

Exercise Science 2009;18(3): 317-328. doi: https://doi.org/10.15857/ksep.2009.18.3.317

중년여성의 유산소·저항성 운동 후 체지방량 및 심폐기능 변화에 따른 혈중 CRP 농도 및 HOMA-IR의 변화 비교

김기진, 안나영

계명대학교

Comparisons of changes blood CRP concentration and HOMA-IR were followed by %fat or cardiorespiratory function change after aerobic and resistance exercise in middle-age women

ABSTRACT

This study was to investigate that the %fat decrease and cardiorespiratory function increase after exercise program have an effect on decrease blood CRP, fibrinogen concentration and HOMA-IR in middle-age women. Sixty eight middle-aged women participated in this study. 4 groups were divided by changes of %fat and PEI of Harvard step test that showed over range of standard deviation in pre measurement result after exercise program. Subjects exercised 5 times per week, during 16 weeks, and combined exercise program (endurance and resistance exercise). Middle-age women improved body composition (BMI, %fat, visceral fat area) and cardiorespiratory function (PEI). Also, inflammatory markers (CRP, fibrinogen) and insulin resistance (HOMA-IR) showed a positive change. Especially, improvement of cardiorespiratory function may be independently affect about positive change of inflammatory markers more than decrease effect of body fat.

Key words: %fat, cardiorespiratory function, inflammatory marker, insulin resistance