Journal of the Korea Academia-Industrial cooperation Society (한국산학기술학회논문지)

The Korea Academia-Industrial cooperation Society (한국산학기술학회)
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Affect of gait with splint and crutch has on basal metabolism young women

부목과 목발을 이용한 보행이 20대 여성의 에너지대사량에 미치는 영향

  • Lee, Ji-Yeun (Department of Physical therapy, Andong science college) ;
  • Park, Jung-Seo (Department of Physical therapy, Youngdong university) ;
  • Lee, Dae-Hee (Department of Physical therapy, Youngdong university) ;
  • Han, Seul-Ki (Daejeon rehabilitation hospital)
  • Received : 2011.06.21
  • Accepted : 2011.09.08
  • Published : 2011.09.30
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Abstract

In this study, we selected ten normal women in their 20's and 4 weeks measured Exercise Intensity, Voluntary Ventilation, Respiratory Exchange Ratio, Oxygen and Calorie Consumption and Ventilation Equivalent of them during Normal Gait, Splint-equipped Gait and Crutch Gait With Splint in order to find out whether the movement limitation and the weight of orthosis could have an effect on energy consumption. Each gait was conducted at a comfortable speed, 2.74 km/h for 30 minutes equipped with splint whose average weight is 1.2 kg. In the result of the study, The Crutch Gait With Splint showed high Exercise Intensity compaired to Normal Gait and Splint-equipped Gait. In addtion, in The Voluntary Ventilation and Oxygen Consumption, The Crutch Gait showed higher figures than two the others and the difference was significant as well(p<0.05). As for The Calorie Consumption, it also showed higher figures than two the others but the difference was not statistically significant. Finally, in The Respiratory Exchange Ratio and The Ventilation Equivalent, there was no significant difference among three conditional variables.

본 연구는 부목과 목발을 이용한 보행 시 에너지 소모 정도를 알아보고자 건강한 20대 여성 10명을 대상으로 4주간 정상보행, 부목보행, 부목 목발보행 시 각각의 운동강도, 환기량, 산소소모량, 호흡교환율, 칼로리 그리고 환기당량을 측정하였다. 부목의 무게는 평균 1.2 kg이었으며, 보행은 연구대상자들이 부목을 착용하고 가장 편안하다 고 느낀 2.74 km/h의 속도로 30분간 실시하였다. 실험결과 부목 목발보행이 정상보행과 부목보행에 비해 운동강도가 높았으며, 환기량과 산소소모량에서도 부목 목발보행이 정상보행과 부목보행에 비해 더 많았고 통계학적으로도 유의 하였다(p<0.05). 칼로리는 부목 목발보행이 정상보행과 부목보행에 비해 더 높았으나 통계학적으로 유의하지 않았으며, 호흡교환율과 환기당량에서도 세 조건 간에 통계학적으로 유의한 차이가 없었다.

Keywords

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