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KMID : 1211620080030020075
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Journal of the Korean Society of Physical Medicine
2008 Volume.3 No. 2 p.75 ~ p.80
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Effect of Local Vibration on Quadriceps Femoris on Vertical Jump
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Bang Hyun-soo
Cheon Song-hee
Lee Hyun-min
Heo Kwang-Ho
Kang Jong-ho
Kim Jin-Sang
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Abstract
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Purpose : The purpose of this study was to evaluate the effects of local vibration on quadriceps femoris on vertical jump
Method : The subjects(40) were divided into man control group(10) woman control group(10) and man vibration group(10), woman vibration group(10). Vibration group was given vibration on quadriceps femoris for 15 minutes and control group was given resting for 15 minutes. All subjects of each group were tested on vertical jump then pre and post test.
Results : 1. Man control group and woman control group vertical jump didn’t have statistically difference pre and post test(p>0.05). 2. In the woman vibration group vertical jump didn’t have significant difference pre and post test(p>0.05), but had significant difference in the man vibration group(p<0.05)
Conclusion : Vibration on quadriceps femoris have an effect on vertical jump. Therefore, the vibration will be effective in treatment of muscle strength.
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KEYWORD
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Vibration, Vertical jump, Quadriceps femoris
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