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KMID : 1020120120100010039
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Journal of the Korean Academy of Clinical Electrophysiology
2012 Volume.10 No. 1 p.39 ~ p.44
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The Effects of Stabilization Exercise on Muscle Performance according to Bearing Surface
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Park Jae-Cheol
Han Jong-Man
Kim Yong-Seong
Kim Yong-Nam
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Abstract
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Purpose : This study purposed to analyze how dynamic stabilization exercise on an unstable surface, and static stabilization exercise on muscle strength and endurance.
Methods : For this study we sampled 9 people for the unstable surface dynamic stabilization exercise group, 9 for the stable surface static stabilization exercise group, and 9 for the control group. In order to examine muscle strength and endurance, we measured changes in the maximal voluntary isometric contraction (MVIC) using a dynamometer before, 3 weeks after, and 6 weeks after the experiment.
Results : First, with regard to change in muscle strength, flexion strength showed a significant change in interaction by time (p<0.05). Extension strength showed a significant change in interaction by time (p<0.05). Second, with regard to change in endurance, flexion endurance showed a significant change in interaction by time (p<0.05). Extension endurance showed a significant change in interaction by time (p<0.05).
Conclusion : In conclusion, this study confirmed significant changes in interaction between the groups and by time with regard to changes in muscle strength and endurance. These results suggest the potential of surface dynamic stabilization exercise as a clinical intervention.
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KEYWORD
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Dynamic stabilization exercise, Endurance, Muscle strength, Maximal voluntary isometric contraction (MVIC)
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