PNF and Movement

  • 제13권1호
  • /
  • Pages.39-46
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  • 2015
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  • 2508-6227(pISSN)
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  • 2508-6472(eISSN)
대한고유수용성신경근촉진법학회 (Korea Proprioceptive Neuromuscular Facilitation Association)
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스마트폰 어플리케이션을 이용한 보행 평가

Analysis of Walking Using Smartphone Application

  • 정상철 (서울재활병원 물리치료실) ;
  • 이인영 (삼남재활병원 물리치료실) ;
  • 윤수빈 (전주대학교 대학원 재활과학과) ;
  • 김수연 (한솔정형외과 물리치료실) ;
  • 우영근 (전주대학교 의과학대학 물리치료학과)
  • Jung, Sangcheol (Deparment of Physical therapy, Seoul Rehabilitation Hospital) ;
  • Lee, Inyoung (Department of Physical Therapy, Samnam Rehabilitation Hospital) ;
  • Yoon, Soobin (Department of Rehabilitation Sciences, Graduate School of Jeonju University) ;
  • Kim, Suyeon (Deparment of Physical Therapy, Hansol Orthopedics) ;
  • Woo, Youngkeun (Department of Physical Therapy, College of Medical Sciences, Jeonju University)
  • 투고 : 2014.02.15
  • 심사 : 2015.03.15
  • 발행 : 2015.03.31
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초록

Purpose: The accelerometer is a tool for evaluating walking by the displacement of the center of mass (COM) in the body. Recently, smartphones have added an accelerometer app, and it can be used to evaluate outcomemanures in rehabilitation. The purpose of this study was to investigate the COM in the bodies of normal persons and stroke patients using this smartphone application while walking. Methods: Twenty normal persons and twenty-two stroke patients were recruited and had their COM measured using G-walk and the smartphone application, SMAP, during 10 m walking. Subjects repeated the 10 m of walking 3 times, and we used the SMAP, Accelerometer Monitor ver. 1.5.0, to evaluate COM during the walk. To measure the displacement of COM, we used the difference in value between the maximal angle and the minimum anterior-posterior (AP), mediolateral (ML), and rotational angles during the walk. Results: For the normal persons, there was significant correlation between the AP and AP of SMAP, and was also a significant correlation between rotational angle and the ML of SMAP. In the stroke patients, there was significant correlation between AP and ML, and the rotational angle of SMAP. Conclusion: Our research results suggest that if the SMAP system is reinforced in the case of patients who have a greater displacement of COM, it may be used as an evaluation tool during walking.

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참고문헌

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