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Activation Changes of The Lower Extremity and Back Muscles According to Seat Inclination Angle During the Sit-to-StandTest

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  • 발행기관
    한국신경근육물리치료학회(구 한국신경근육재활학회) 바로가기
  • 간행물
    한국신경근육재활학회지 KCI 등재 바로가기
  • 통권
    제14권 제4호 (2024.11)바로가기
  • 페이지
    pp.64-71
  • 저자
    Tae-Hyung Yoon, Tae-hoon Kim, Sang-Hoon Lee
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A457997

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원문정보

초록

영어
This study aimed to investigate the differences in the activation of the lower extremity and back muscles according to the inclination angle during the sit-to-stand (STS) test. STS is commonly performed in daily life and is a prerequisite for independent upright mobility. STS is a complex process that requires coordinated contraction of the lower extremities and trunk. Although previous studies on STS have analyzed the kinematic characteristics of chair height and seat angle, there have been no studies on the effect of seat angle on the lower extremity and back muscle activities while standing up from a sitting position. Twenty healthy adults were enrolled in this study and performed STS. Measurements were conducted from sit-to-stand and stand-to-sit for rectus femoris (RF), tibialis anterior (TA), gastrocnemius (GA), and erector spinae activation using surface electromyography( EMG). Muscle activation was measured three times for 5 seconds in each posture, and the %RVC value was calculated after excluding for the first 1 second and the last 1 second of 5 seconds the measurement. In this study, pppmuscle activity in the GA was significantly lower at A10 and N than at P10 (p<.007). Muscle activity in the RF was significantly lower at A10 than at P10 (p<.007). The muscle activity in the ES was significantly lower at A10 than at P10 (p<.042). The anterior seat inclination position is thought to be applied as a therapeutic rehabilitation method because STS is possible with little muscle activation of the lower extremities and back muscles.

목차

Abstract
Ⅰ. Introduction
Ⅱ. Materials and methods
1. Participants
2. Study procedure
3. Instrument
4. Outcome measurements
5. Data analysis
Ⅲ. Results
Ⅳ. Discussion
Ⅴ. Conclusion
Conflict of interest
References

키워드

Sit-to-stand EMG Seat inclination

저자

  • Tae-Hyung Yoon [ Department of Occupational Therapy, College of Bio-Health Convergence, Dongseo University ]
  • Tae-hoon Kim [ Department of Occupational Therapy, College of Bio-Health Convergence, Dongseo University ]
  • Sang-Hoon Lee [ Department of Physical Therapy, Busan Paik Hospital ] Corresponding Author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국신경근육물리치료학회(구 한국신경근육재활학회) [Korean Academy of Neuromuscular Physical Therapy]
  • 설립연도
    2010
  • 분야
    의약학>물리치료학
  • 소개
    본회는 신경과학과 학문적 근거에 기초하여 신경계 질병에 대한 관리 및 치료모형을 개발하고 발전시키는 것을 목적으로 한다.

간행물

  • 간행물명
    한국신경근육재활학회지 [Korean Journal of Neuromuscular Rehabilitation]
  • 간기
    계간
  • pISSN
    2508-6456
  • 수록기간
    2011~2026
  • 등재여부
    KCI 등재
  • 십진분류
    KDC 514 DDC 617

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