Journal of the Institute of Electronics Engineers of Korea SC (전자공학회논문지SC)

The Institute of Electronics and Information Engineers (대한전자공학회)
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A Study of Cycling Exercise which uses a Target Heart Beat for Cardiorespiratory Function Improvement

목표심박수를 이용한 자전거 운동의 심폐능력 향상 연구

  • Kim, Sung-Min (Department of Biomedical Engineering, Konkuk University) ;
  • Kang, Seung-Ho (Department of Biomedical Engineering, Konkuk University) ;
  • Lee, Man-Pyo (Department of Advanced Technology Fusion, Konkuk University) ;
  • Jung, Whoi-Seong (Department of Medical & Computer Health Administration, Juseong College) ;
  • Jang, Won-Seuk (Department of Medical Engineering, College of Medicine, Yonsei University)
  • 김성민 (건국대학교 의학공학부) ;
  • 강승호 (건국대학교 의학공학부) ;
  • 이만표 (건국대학교 신기술융합과) ;
  • 정회승 (주성대학 보건행정과) ;
  • 장원석 (연세대학교 의과대학 의학공학교실)
  • Published : 2008.09.25
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Abstract

In this study we confirmed for the cardiopulmonary ability improvement of the cycling exercise which uses a target heart beat. Consequently, we looked the resting systolic blood pressure down at 2.98% and THBI(Total Heart Beat Index) also decrements at 7.59%. But, increase of $VO_2$ max and PTT(Pulse Transit Time)were each point 24.60% and 4.92%. Increase of $VO_2$ max showed the growth of stroke volume by myocardial development. The increase of a stroke volume induces the decrease of Heart rate. The blood pressure was reduced also though the blood of many quantity was supplied at the artery. The reason is the phenomenon to be due to by an elasticity increase of the artery. We found out it through the decrease of PTT. So the cycling exercise to use consequently the target heart beat will become big aid at the health care.

8주 동안의 목표심박수를 이용한 자전거 운동으로 심폐기능의 향상을 확인 하였다. 안정 시 수축기 혈압은 2.98% 감소하였으며, THBI는 7.59% 감소함을 확인하였다. $VO_2$ max는 24.60%, PTT는 4.92% 증가하였다. $VO_2$ max의 증가는 심장근의 발달로 1회 박출량의 증가를 나타내며, 1회 박출량의 증가는 심박수의 감소를 유도한다. 또한 많은 양의 혈액이 혈관에 공급되었으나 혈압이 감소하였다. 그 이유가 혈관의 탄성 증가에 의한 현상임을 PTT를 통하여 확인 하였다. 따라서 목표심박수를 이용한 운동은 건강관리에 큰 도움이 될 것이다.

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