물건 들기 시 허리벨트 착용에 따른 허리와 하지의 근 활성도 비교 = Effects of Back-belt on electromyographic Activities of Lower Back and Extremity during Lifting

다국어 초록 (Multilingual Abstract)

Objective: Contraction ratio of transverse abdominis conducted tests to see if there is a lap belt is comparing the effect.
Subject: forty healthy individuals (20 men and 20 women) volunteered to take part in this study (age: 20.83±1.18 years, height: 166.40±7.80 ㎝, and weight: 59.43±9.94 ㎏).
Method: Musculus transverse abdominis, eretor spinae around the lap belt behind a divided into two groups compared the contraction ratio for rectus femoris of muscle measured the Activity.
Result: Musculus transversus abdominis contraction ratio is around a lap belt and a small group both a large group rectus femoris the spine, and no meaningful differences in almost Activity of meaningful differences in eretor spinae was here. A small group of contraction ratio of transverse muscle abdomen appeared almost a bigger difference between Activity of the postwar lap belt.
Conclusion: The core muscles are weak people think that the waist belt can help.

목차 (Table of Contents)

• Abstract
• 1. Introduction
• 2. Method
• 3. Experimental Procedure
• 4. Results
• 5. Consideration
• 6. Conclusion
• References