Earticle

초록

영어

Background: The purpose of our experimental study, we want to know a correlation study using the sonogram between the muscle strength and the diameter of Biceps brachii muscle by gender. So we set to hypothesis that Biceps brachii contracted maximally would be a diameter of the muscles increased according to the muscle strength will be increased. Methods: In this study, we measured the muscle strength of biceps brachii on contracting its maximum using the Biodex and the diameter of the muscles using Myo‐Lab (25Gold). We experimented 30 subjects of twenty‐aged men and women. The subjects is comprised of a persons who has not external injuries and pain of elbow joint, no mobility limitation of ROM, no experiences of surgery in past history. Result: We found that the men have a highly correlation between maximum strength and the diameter of the muscles more than women (p<.05). Conclusion: The results of our experimental study between the muscle diameter and the muscle strength to biceps brachii on relaxation and contraction is a statistically significant relation (r=.394), especially in rather men then women (p<.05). So this results would be based data for further clinical muscle efficiency application in physical therapy field.

목차

ABSTRACT
 I. 서론
 II. 연구방법
  1. 연구대상자
  2. 실험방법
  3. 분석방법
 III. 결과
  1. 연구대상자의 성별에 따른 일반적인 특성
  2. 초음파영상의 윗팔두갈래근의 이완 시와 수축시 성별에 따른 근육 직경 비교
  3. 성별에 따른 윗팔두갈래근 최대근력과 근육 직경의 변화 비교
  4. 윗팔두갈래근의 수축 시 근력과 근육직경과의 상관관계
 IV. 고찰
 V. 결론
 참고문헌

키워드

저자

• 김정선 [ Jeong‐seon Kim | 서울 선병원 물리치료실 ] 교신저자
• 박지환 [ Ji‐whan Park | 대전보건대학 물리치료과 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  대한정형도수물리치료학회지 [The Journal of Korean Academy of Orthopedic Manual Physical Therapy]

• 간기

  연3회

• pISSN

  1226-3680

• eISSN

  2508-7282

• 수록기간

  1995~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 512 DDC 615