한국전문물리치료학회지 (Physical Therapy Korea)

  • 제26권2호
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  • Pages.1-7
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  • 2019
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  • 1225-8962(pISSN)
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  • 2287-982X(eISSN)
한국전문물리치료학회 (Korean Research Society of Physical Therapy)
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내리막 경사로 트레드밀 걷기 훈련이 흉추 뒤굽음증의 흉추각도와 흉추기립근 활성도에 미치는 영향

Immediate Effects of the Downhill Treadmill Walking Exercise on Thoracic Angle and Thoracic Extensor Muscle Activity in Subjects With Thoracic Kyphosis

  • 이준혁 (연세대학교 일반대학원 물리치료학과) ;
  • 전혜선 (연세대학교 보건과학대학 물리치료학과) ;
  • 김지현 (연세대학교 일반대학원 물리치료학과) ;
  • 박주희 (연세대학교 일반대학원 물리치료학과) ;
  • 윤혜빈 (연세대학교 일반대학원 물리치료학과)
  • Lee, Jun-hyeok (Dept. of Physical Therapy, The Graduate School, Yonsei University) ;
  • Jeon, Hye-seon (Dept. of Physical Therapy, College of Health Science, Yonsei University) ;
  • Kim, Ji-hyun (Dept. of Physical Therapy, The Graduate School, Yonsei University) ;
  • Park, Joo-hee (Dept. of Physical Therapy, The Graduate School, Yonsei University) ;
  • Yoon, Hyeo-bin (Dept. of Physical Therapy, The Graduate School, Yonsei University)
  • 투고 : 2019.02.20
  • 심사 : 2019.03.18
  • 발행 : 2019.05.21
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초록

Background: In previous studies, changes in postural alignment were found when the slope was changed during walking. Downhill walking straightens the trunk by shifting the line of gravity backward. Objects: This study investigated the effect of the downhill treadmill walking exercise (DTWE) on thoracic angle and thoracic erector spinae (TES) activation in subjects with thoracic kyphosis. Methods: A total of 20 subjects with thoracic kyphosis were recruited for this study. All the subjects performed the DTWE for 30 minutes. A surface EMG and 3D motion capture system were used to measure TES activation and thoracic angle before and after the DTWE. Paired t-tests were used to confirm the effect of the DTWE (p<.05). Results: Both the thoracic angle and TES activation had significantly increased after the DTWE compared to the baseline (p<.05). An increase in the thoracic angle indicates a decrease in kyphosis. Conclusion: The DTWE is effective for thoracic kyphosis patients as it decreases their kyphotic posture and increases the TES activation. Future longitudinal studies are required to investigate the long-term effects of the DTWE.

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참고문헌

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