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Comparison of Triceps Surae EMG in Plantar Flexion Test of MMT at Different Knee Angles

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  • 발행기관
    국제인공지능학회(구 한국인터넷방송통신학회) 바로가기
  • 간행물
    International Journal of Internet, Broadcasting and Communication KCI 등재후보 바로가기
  • 통권
    Vol.10 No.1 (2018.02)바로가기
  • 페이지
    pp.40-47
  • 저자
    Han Ki Lee, Jun Cheol Lee
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A326303

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원문정보

초록

영어
This study was conducted to examine changes in the muscle activity of the triceps surae, specifically the gastrocnemius and the soleus, depending on the angle of the knee joint during the manual muscle test (MMT) of the plantar flexion of the ankle. The muscle activity of the medial and lateral heads of the gastrocnemius was statistically significantly reduced when the angle of the knee joint was 15°, 30°, and 45° compared to when the angle was 0°. However, there was no statistically significant difference in muscle activity at the angles of 15° and 30° or 45°. There was no statistically significant difference in the muscle activity of the soleus depending on the angle of the knee joint. The ratio of the muscle activity of the soleus to that of the triceps surae showed a statistically significant increase when the angle was 15°, 30° and 45° compared to when the angle was 0°. However, there was no statistically significant difference in muscle activity at the angles of 15° and 30° or 45°. When the angle of the knee joint was 15° or higher during the test of the isolated soleus, the muscle activity of the gastrocnemius was reduced. These results indicate that the angle is suitable for the test of the isolated soleus, but there was no statistically significant difference in the muscle activity of the gastrocnemius when the angle was higher than 15°. Therefore, it can be concluded that the most suitable angle of the knee joint for the isolated MMT test of the soleus is 15°.

목차

Abstract
 1. Introduction
 2. Methods
  1. Subjects
  2. Test posture and process
  3. Methods for measuring muscle activity
  4. Data processing and analysis
 3. Results
  1. General characteristics of subjects
  2. Comparison of muscle activity of the triceps surae depending on the angle of the knee joint
  3. Ratio of the muscle activity of the soleus to that of the triceps surae
 4. Discussion
 5. Conclusions
 Acknowledgement
 References

키워드

manual muscle test (MMT) gastrocnemius soleus surface electromyography knee joint isolated contraction

저자

  • Han Ki Lee [ Department of Physical Therapy, Masan University, Korea ]
  • Jun Cheol Lee [ Department of Physical Therapy, College of Information & Technology, Kyungnam, Korea ] Corresponding author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    국제인공지능학회(구 한국인터넷방송통신학회) [The International Association for Artificial Intelligence]
  • 설립연도
    2000
  • 분야
    공학>전자/정보통신공학
  • 소개
    인터넷방송, 인터넷 TV , 방송 통신 네트워크 및 관련 분야에 대한 국내는 물론 국제적인 학술, 기술의 진흥발전에 공헌하고 지식 정보화 사회에 기여하고자 한다.

간행물

  • 간행물명
    International Journal of Internet, Broadcasting and Communication
  • 간기
    계간
  • pISSN
    2288-4920
  • eISSN
    2288-4939
  • 수록기간
    2009~2025
  • 십진분류
    KDC 326 DDC 380

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