최근 국민건강보험공단 건강보험연구원은 비만의 사회경제적 비용 산출 보고서를 통해 2005년 비만으로 인해 발생한 사회경제적 비용이 GDP의 0.22%규모로 1조 8천239억원에 달한다고(무등일보, 2008. 8. 15)하였고, 보건복지부 산하 질병관리본부가 대한소아과학회에 의뢰해 2005년 3월부터 11월까지 전국의 20세 이하 14만 6196명의 신체 발육을 조사한 결과 표준 체중보다 무거운 비만 소아․청소년이 전 연령에 걸쳐 크게 증가하였으며, 초등학교 고학년과 중학생의 평균체중 또한 크게 증가한 것으로 나타났다. 그리고 비만지수(Obesity Index)를 측정한 결과 1998년에 비해 거의 모든 연령에서 비만률이 높아졌고, 특히 남자의 경우가 두드러지게 나타나 남자의 10∼12세의 비만률이 가장 높아 16.4∼17.6%에 달하였으며, 평균체중이 가장 많이
This study was to investigate the effect of long-term regular walking aerobic exercise on metabolism-related hormone, growth hormone, control function of posture level. 12 subjects were divided into the aerobic walking exercise(n=6) and the control(n=5) groups. The aerobic walking exercise group had 10 week of walking aerobic exercise 4 times a week with the intensity of 50～60% of HRmax from the beginning to 5th week, 61-70% of HRmax from 6th to 10th week. Insulin were decreased significantly after 10 weeks in the walking aerobic exercise group(p<0.05). And Insulin showed the significantly low levels in the aerobic walking exercise group than those in the control group after 10 weeks(p<0.05). Leptin were not decreased significant differences in the walking exercise after 10 weeks. And Leptin showed the significantly low levels in the aerobic walking exercise group than those in the control group after 10 weeks(p<0.05). Growth hormone were not increased significant differences in the walking exercise after 10 weeks. Overall balance index were decreased significantly after 5 and 10 weeks in the walking aerobic exercise group(p<0.05). Anterior/posterior index were decreased significantly after 10 weeks in the walking aerobic exercise group(p<0.05). And anterior/posterior balance index showed the significantly low levels in the aerobic walking exercise group than those in the control group after 10 weeks(p<0.05). Medial/lateral index were not decreased significant differences in the walking exercise after 10 weeks. And leptin showed the significantly low levels in the aerobic walking exercise group than those in the control group after 10 weeks(p<0.05). ※ Key words: insulin, leptin, growth hormone, control function of posture
Ⅰ. 서론 Ⅱ. 연구방법 Ⅲ. 연구 결과 Ⅳ. 논의 Ⅴ. 결론 참고문헌 ABSTRACT
