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Effect on Respiratory Function of the General Adult by Gait Training Based on the Way in a Speed Pattern

속도 방식에 따른 보행훈련이 일반 성인의 호흡기능에 미치는 영향

  • 정형윤 (부안 드림병원 물리치료실) ;
  • 조운수 (남부대학교 물리치료학과) ;
  • 최아영 (남부대학교 물리치료학과) ;
  • 김용성 (남부대학교 물리치료학과)
  • Received : 2018.08.02
  • Accepted : 2018.10.05
  • Published : 2018.10.31

Abstract

The purpose of this study was to determine the effect of gait training based on the way in a speed pattern on the respiratory function of general adults. A total of 37 people were divided into three groups to conduct fast, standard, and interval gait training. For gait training, a treadmill was used. Three groups were trained for 60 minutes, three times per week, for a period of 6 weeks. Inspiration pressure, maximum inspiration volume, and the size of diaphragm movement were measured. Repeated Measures ANOVA was used to compare times, groups, and interactions. For inspiratory pressure, maximum inspiration volume, and size changes in diaphragm movement, there were significant differences depending on the time and interaction between times and groups. For size changes in diaphragm's movement, there was a significant difference between interval gait training group and standard gait training group. Therefore, interval gait training had effects on size changes in diaphragm movement.

본 연구는 속도 방식에 따른 보행훈련이 일반 성인의 호흡기능에 어떠한 영향을 미치는지 알아보고자 하였다. 연구 대상자 37명을 세 그룹으로 나누어 각각 속보, 평보, 교대 보행훈련을 실시하였다. 보행 훈련은 트레드밀 위에서 시행되었고, 60분간 시행하였으며 주당 3회, 6주간 실시하였다. 흡기 압력과, 최대 흡기량 및 가로막 움직임 크기 변화가 측정되었고, 반복 측정분산분석을 사용하여 시간별, 집단간 차이 및 상호작용을 분석하였다. 흡기 압력의 경우 시기에 따라 유의한 차이가 있었으며, 시기와 집단 간의 상호작용에서 유의한 차이가 있었다. 최대 흡기량의 경우 역시 시기에 따라 유의한 차이가 있었으며, 시기와 집단 간의 상호작용에서 유의한 차이가 있었다. 가로막 움직임 크기 변화의 경우 시기에 따라 유의한 차이가 있었고, 시기와 집단 간의 상호작용에서 또한 유의한 차이가 있었으며, 각 그룹 간에 유의한 차이가 있었다. 사후검정을 시행한 결과 교대군과 평보군 사이에 유의한 차이가 있었다. 이상과 같은 결과로 볼 때 빠른 속도와 느린 속도를 병행하는 보행 훈련이 가로막 움직임 변화에 더 긍정적인 효과를 나타내는 것을 알 수 있었다.

Keywords

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