냉과 간헐적 압박이 실험적 지연발생 근육통에 미치는 영향 = (The) Influences of Cryotherapy and Intermittent Compression on Experimental Delayed Onset Muscle Soreness

다국어 초록 (Multilingual Abstract)

Delayed onset muscle soreness (DOMS) was the sensation of discomfort and stiffness in the muscle, often after taking part in unaccustomed physical activity. No universally accepted treatment exist.
The aim of this study was to examine the influence of cryotherapy and intermittent compression on the delayed onset muscle soreness.
Twenty-eight volunteers (17M : 11F) were randomly allocated, under strictly controled double-blind conditions to five groups control, cryotherapy, intermittent compression, cryotherapy and intermittent compression, placebo. DOMS was induced in the non-dominant elbow flexors through repeated eccentric contractions.
Flexion elbow joint position and extension(Universal Goniometer), pain(Muscle Soreness Rating Scale) and mechanical pain threshold(Algometer) were measured before 30minutes DOMS was induced. The data were analyzed by measure of Mann-Whitney test and Kruskal-Wallis test.
The result were as follow;
1. Cryotherapy, cryotherapy and intermittent compression groups increased at 24, 48, and 72 hours after exercise to range of flexion, each treatment group compared to control groups, and significantly in cryotherapy groups at 48hours after exercise(p <.05).
All of groups except placebo cryotherapy and intermittent compression increased at 24, 48 hours after exercise to range of extension.
Range of extension was significantly in cryotherapy groups at 24, 48 hours after exercise in compared to control groups(p <.05).
There were no significantly differences between groups or over time in relation to range of motion.
2. Muscle Soreness Rating was significantly high in cryotherapy and intermittent compression at 48, 72 hours after DOMS was induced(p <.05).
There were significantly differences between cryotherapy, intermittent compression, cryotherapy and intermittent compression groups at 48, 72 hours after DOMS was induced.
3. Mechanical pain threshold begin to increased at 24 hours and significantly in cryotherapy and intermittent compression groups at 48, 72 hours after DOMS was induced(p<.05).
There were significantly difference high between cryotherapy, intermittent compression, cryotherapy and intermittent compression group at 48, 72 hours after DOMS was induced.
4. A negative Correlation between muscle soreness rating scale and mechanical pain threshold graphs at 24, 48, and 72 hours after exercise indicated in cryotherapy and intermittent compression groups.

목차 (Table of Contents)

• Ⅰ. 서론 = 1
• Ⅱ. 연구방법 = 5
• 1. 연구대상 = 5
• 2. 연구과정 = 6
• 1) 원심성 운동 = 6
• 2) 측정 방법 = 7
• 3) 실험 방법 = 9
• 4) 자료 분석 = 9
• 5) 실험상의 제한 = 9
• Ⅲ. 연구결과 = 10
• 1. 각 집단내 관절가동범위의 변화 = 10
• 2. 각 집단내 주관적 근통증 척도수준의 변화 = 13
• 3. 각 집단내 역학적 통증 역치의 변화 = 15
• Ⅳ. 고찰 = 17
• Ⅴ. 결론 = 23
• 참고문헌 = 24
• 영문초록 = 29