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KMID : 1035420130010020067
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Journal of The Korean Society of Integrative Medicine
2013 Volume.1 No. 2 p.67 ~ p.80
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The Effect of Closed Kinetic and Open Kinetic Exercise on Thickness of Low Back Stabilization Exercise Using an Ultrasonography Imaging
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Bae Won-Sik
Kim Chi-Hyok
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Abstract
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Purpose : This study was to investigate effects of closed kinetic chain and open kinetic chain exercise on the lumbar stabilizarion.
Methods : A total of 30 healthy over 20 years old college students(men = 14, women = 16) who were participated in this. We selected randomly people of CKC, OKC, and control group. For the past four weeks, CKC and OKC group worked out 3 times per week and then we compared within group and between groups on muscle width.
Results : 1. The width of internal oblique, transverse abdominis, and multifidus were all significantly increased after four weeks exercise in the CKC group(P<.05). 2. The width of internal oblique, transverse abdominis, and multifidus were all increased after four weeks exercise in the OKC group but transverse abdominis musule only showed significant difference. 3. Difference values between pre-exercise and post-exercise of transverse abdominis and multifidus in the CKC group was significantly high and difference among the groups were significant.
Conclusion : Accordingly, lumbar stabilizing exercise was more effective to increase a width of abdominal deep muscles through CKC exercise.
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KEYWORD
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CKC, OCK, stabilization, ultrasound
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