걷기운동과 행동수정 프로그램이 비만여중생의 체조성, 체력 및 대사증후군 관련인자에 미치는 영향 (Effects of Walking and Behavior Modification Program on Body Composition, Physical Fitness and Metabolic Syndrome Related Factors in Obese Girls)

서지정보

· 발행기관 : 한국생명과학회
· 수록지 정보 : 생명과학회지 / 17권 / 12호 / 1744 ~ 1753페이지
· 저자명 : 김종원, 전재영, 김태운

초록

비만 여중생을 대상으로 하여 12주간 행동수정 프로그램을 포함한 걷기운동을 실시한 결과 비만 여중생의 체조성, 체력, 대사증후군의 유병률 및 대사증후군 위험인자에서 긍정적인 변화를 가져오는 것을 확인하였다. 또한 다중선형회귀분석 결과 체조성의 상완위팔근육둘레, 허리둘레, 신체발달지수, 체수분, 체지방량의 개선과 체력의 50m달리기 향상이 BMI, WHR, HDL-C, 공복혈당, 수축기혈압, HOMA지수를 개선시킬 수 있는 것으로 나타나 유산소성 걷기운동과 행동수정 프로그램에 의한 식사량조절과 식습관 변화가 비만청소년에 있어서 대사증후군에 의한 심혈관질환과 당뇨병, 심리적 우울증에 효과적인 프로그램이 될 수 있다고 생각된다. 그러나 피험자 수가 적고, 실험기간이 짧아 실험결과를 일반화하기에는 주의가 필요하며, 실험이후에 학생들의 지속적 운동 습관을 유지하기 위한 프로그램의 개발이 필요하다고 생각된다.

영어초록

The purpose of this study was to provide obese middle school girls with walking and behavior modification program(WBMP) by investigating effects of the exercise on their body composition(BC), physical fitness(PF) and metabolic syndrome(MS). Analysis result of the difference between before and after the exercise(paired and independent t-test) was acquired by measuring BC, PF and MS for 12 weeks(60 min/day, three a week). 24 Volunteers were 14 years over ≥23.64 kg/m2 and 15 years over ≥24.00 kg/m2. In the body composition, waist circumference(WC), body fat mass(BFM), %fat, arm muscle circumference(AMC), total body water(TBW), physical score(PS) were significant difference between the exercise group(EG) and the control group(CG), also including all factors in PF. The components of metabolic syndrome were significant difference between EG and CG, but HDL-C, systolic & diastolic blood pressure were no difference. The metabolic syndrome factors by separate of waist girth were no difference between EG and CG, but BMI, diastolic blood pressure were significant difference. The prevalence of metabolic syndrome was 4 of 24(16.7%) before intervention, but it dropped from 2 to 1 after intervention in WBMP. The components of metabolic syndrome was distributed a big WC > low HDL-C > high TG > hypertension. The changes of AMC, WC, PS, BW, 50m run and BFM effect the factors on BMI(35%), WHR(waist-hip ratio, 69%), HDL-C(42%), fasting blood glucose(65%), HOMA-IR index(34%) and systolic blood pressure(39%) respectively. There were significantly increased in breakfast frequency, walking steps, and meal eating period, but decreased in snacks and eating out in exercise group.

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