플랭크 운동이 경한 만성 요통 대상자의 복부 근육 두께와 장애에 미치는 영향

• 영문명: Effects of Plank Exercise on Abdominal Muscle Thickness and Disability in Subjects With Mild Chronic Low Back Pain
• 발행기관: 한국전문물리치료학회
• 저자명: 정혜진(Hye-jin Jeong) 하수진(Su-jin Ha) 정예지(Ye-ji Jeong) 조우현(Woo-hyun Cho) 김준기(Jun-ki Kim) 원종임(Jong-im Won)
• 간행물 정보: 『한국전문물리치료학회지』한국전문물리치료학회지 제26권 제1호, 51~59쪽, 전체 9쪽
• 주제분류: 의약학 > 의학일반
• 파일형태: PDF
• 발행일자: 2019.02.28

영문 초록

Background: Chronic low back pain (CLBP) causes morphological changes in muscles, reduces muscle strength, endurance and flexibility, negatively affects lumbar stability, and limits functional activity. Plank exercise strengthens core muscles, activates abdominal muscles, and improves intra-abdominal pressure to stabilize the trunk in patients with CLBP. Objects: We investigated the effect of plank exercise on abdominal muscle thickness and disability in patients with CLBP. Methods: We classified 33 subjects into 2 groups: An experimental (n1=17) and a control group (n2=16). Patients in the experimental group participated in plank exercise and those in the control group participated in stretching exercise. Patients in both groups attended 20-minute exercise sessions thrice a week for 4 weeks. Abdominal muscle thickness in each subject was evaluated ultrasonographically, and disabilities were assessed using the Oswestry disability index (ODI). Results: Four weeks later, abdominal muscle thickness showed a significant increase over baseline values in both groups (p<.05). Patients in the experimental group reported a more significant increase in the thickness of the external oblique muscle than that in the control group (p<.05). ODI scores in the experimental group were significantly lower after intervention than before intervention (p<.05). Conclusion: Plank exercise increases the thickness of the external oblique muscle and reduces disability secondary to mild CLBP. Therefore, plank exercise is needed to improve lumbar stability and functional activity in patients with mild CLBP.

목차

Ⅰ. 서론

Ⅱ. 연구방법

Ⅲ. 결과

Ⅳ. 고찰

Ⅴ. 결론

References

키워드

Chronic low back pain Oswestry Disability Index Plank exercise Thickness of abdominal muscles