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KMID : 1142420200180030425
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PNF and Movement
2020 Volume.18 No. 3 p.425 ~ p.433
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The Effects of Leg Muscles and Tendon Thickness on 7㎐ Vibration Exercise Application in the Normal Adult
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Park Jae-Cheol
Yoo Jin-Ho
Hwang Tae-Yeon
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Abstract
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Purpose: The purpose of this study was to investigate the effect of 7㎐ vibration on the thickness of the rectus femoris, medial femur, rectus femoris tendon, and Achilles tendon.
Methods: The statistical methods before and after working around the average value of each of the legs included repeated measures ANOVA. The subjects were 26 males residing in the N area, and we measured the change in muscle thickness and tendon thickness before, four weeks, and eight weeks after the experiment in two groups of 13 subjects each. The analysis method was a two-way repeated measurement variance analysis (ANOVA) with a significance level of 0.05
Results: The rectus femoris, medial broad muscle, rectus femur, and Achilles tendon showed significant increases in the interaction between the periods as well as between the periods and groups (p < 0.05).
Conclusion: As a result of this study, the 7㎐ vibration had a positive effect on the thickness of the rectus femoris and the vastus medialis muscle as well as the thickness of the rectus femoris tendon and Achilles tendon. It is expected to be used as basic data for vibrational exercises in the future studies and is expected to be used as an exercise to strengthen the leg muscles and tendons.
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KEYWORD
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Vibration, Thickness, Tendon
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