Journal of Life Science (생명과학회지)

Korean Society of Life Science (한국생명과학회)
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The Relationships among Body Composition, Leptin, Total Cholesterol and Bone Mineral Density on a Long-Term Exercise Paticipation in Middle-aged Women

장기간 운동 참여 중년여성의 신체조성, 렙틴, 총 콜레스테롤 및 골밀도의 상관관계

  • Shin, Ki-Ok (Research Institute of Physical Education & Sport Science, Pusan National University) ;
  • Choi, Seung-Uk (Department of Sports & Health Science, Taekyeung College) ;
  • Kim, Yong-ho (Department of Sports & Health Science, Taekyeung College)
  • 신기옥 (부산대학교 체육교육학과) ;
  • 최승욱 (대경대학 스포츠건강과학과) ;
  • 김용호 (대경대학 스포츠건강과학과)
  • Published : 2008.08.30
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Abstract

The purpose of this study was to analyze the effect of body composition, leptin, total cholesterol and BMD on a long-term exercise paticipation in middle-aged women. Twentieth subjects were divided into three groups, obesity group, over-fat group and normal group. These data were analyzed by One-way ANOVA and Corelation Analysis. Obesity group was higher than over-fat group in body fat volume (p<.001). Obesity group was higher than other groups in BMI (p<0.05). Normal group was higher than obesity group in radius BMD (p<0.01). Body fat was positively correlated with BMI (Rsq=0.8411) and radius BMD (Rsq=0.6736). but, BMI was negatively correlated with tibia BMD (Rsq=0.6714).

본 연구의 피험자는 운동력이 1년 이상인 중년 여성들을 대상으로 오전 9시부터 12시 사이에 규칙적으로 헬스센터에서 운동 중인 여성을 대상으로 하였다. 총 20명의 중년 여성을 체지방률이 30% 이상인 비만군, $25{\sim}29.9%$인 과지방군, 24.9% 이하인 정상군으로 분류하여 신체조성, 렙틴, 총 콜레스테롤 및 골밀도를 집단별 비교 및 상관관계 분석을 실시하였다. 체지방량은 비만군이 과지방군과 정상군 보다 높게 나타났고(p<0.001), BMI는 비만군이 과지방군과 정상군 보다 높게 나타났다(p<0.05). 요골의 골밀도는 비만군이 정상군 보다 낮았다(p<0.01). 체지방량과 BMI (Rsq=0.8411), 체지방량과 요골(Rsq= 0.6736), BMI과 경골(Rsq=0.6714)에서 높은 상관관계가 나타났다. 하지만, 더 많은 대상으로 추가적인 연구가 필요하다고 사료된다.

Keywords

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