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KMID : 1211620130080020231
Journal of the Korean Society of Physical Medicine
2013 Volume.8 No. 2 p.231 ~ p.238
The Effect of Abdominal Muscle Drawing-In Exercise During Bridge Exercise on Abdominal Muscle Thickness, using for Real-time Ultrasound Imaging
Ha You

Lee Keon-Cheol
Bae Won-Sik
Abstract
Purpose: The purpose of this study is to find out the thickness variation of the superficial and deep abdominal muscles by measuring the thickness of the abdominal muscles.

Methods: 35 young, healthy adults(24 mens and 11 womens) participated in this study. The first, when only bridge exercise we had measured the thickness of their abdominal muscles by the ultrasound. The second, when the abdominal drawing-in during maintaining the bridge exercise we had measured the thickness of their abdominal muscles by the ultrasound. A pared t-test was used to determine a statistical significance for the thickness variation of the superficial and deep abdominal muscles.

Results: Results of before and after comparative analysis. The surperficial muscles(rectus abdominis, external obilique) statistically significantly reduced in the thickness and the deep muscle(transeverse abdominis) statistically significantly increased in the thickness.

Conclusion: We have shown that the abdominal drawing-in exercise during maintaining the bridge exercise was effective to increase in strengthening abdominal deep muscle selectively.
KEYWORD
Ultrasound imaging, Abdominal drawing-in, Bridge exercise, Trunk stabilization
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