Earticle

초록

영어

Background: Bridge exercise is an exercise method that uses gravity and a person’s body weight while lying down. Compared to other trunk stabilization exercises, bridge exercises can be applied in the early stages of rehabilitation for patients with musculoskeletal and nervous system diseases. In addition, it is often used to solve functional problems in the pelvis and legs. This study examined the effects of ankle dorsiflexion resistance during bridge exercise on muscle activation of the gluteus maximus, hamstrings, and erector spinae. Methods: After explaining the purpose and method of this study, 15 people who voluntarily expressed their intention to participate were selected as subjects. The resistance levels were assigned randomly and applied at 0 ㎏ and 10 ㎏ for ankle dorsiflexion during bridge exercise. Electromyography pads were attached to the gluteus maximus, hamstring, and erector spinae to record the muscle activity during the bridge exercise. Results: These results showed that the gluteus maximus activity increased as distal resistance was provided during the bridge exercise, while biceps femoris activity decreased (p<.05). There was a decrease in erector spinae activity (p<.05). There was no significant difference in gluteus maximus/hamstring ratio or resistance strength (p>.17). There was a significant difference in gluteus maximus/erector spinae ratio (p>.17). Conclusion: These results suggest that ankle dorsiflexor resistance is a more effective during bridge exercise to activate the gluteus maximus and inhibit biceps femoris. If selective muscle activation could be increased by changing the position of the ankle.

목차

ABSTRACT
Ⅰ. Introduction
Ⅱ. Methods
1. Subject
2. Experimental design
3. Measurement method
4. Statistical analysis
Ⅲ. Results
1. Overall characteristics of subjects
2. Comparison of the muscle activity according to resistance intensity during bridge exercise
Ⅳ. Discussion
Ⅴ. Conclusion
Reference

키워드

저자

• Jian-xin Ren [ 런젠신 | Dept. of Rehabilitation Sciences, Graduate School, Daegu University ]
• Chang-hwan Bae [ 배창환 | Dept. of Physical Therapy, Bae Chang Hwan Training Center ]
• Kyu-ryeong Kim [ 김규령 | Dept. of Physical Therapy, K-hospital ]
• Ye-ji Kim [ 김예지 | Dept. of Physical Therapy, College of Rehabilitation Science, Daegu University ]
• Myoung-kwon Kim [ 김명권 | Dept. of Physical Therapy, College of Rehabilitation Science, Daegu University ] 교신저자

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

  1995~2025

• 등재여부

  KCI 등재

• 십진분류

  KDC 512 DDC 615