Journal of The Korean Society of Physical Medicine

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Table. 2.

Table. 2.

Result of Serratus Anterior Muscle Activation in Accordance with Vibration Frequency and Amplitude (unit : %MVIC)

Type of Vibration Mean±SD F p Post-Hoc
Muscle activation No-vibration (a) 13.84±5.47
Low frequency / Low amplitude (b) 14.10±4.97
Low frequency / High amplitude (c) 16.63±6.31 20.788 .000 ae be ce de
High frequency / Low amplitude (d) 18.92±6.34
High frequency / High Amplitude (e) 29.28±10.79

ae : p<.05 significant difference between no-vibration and high frequency/high amplitude

be : p<.05 significant difference between low frequency/low amplitude and high frequency/high amplitude

ce : p<.05 significant difference between low frequency/high amplitude and high frequency/high amplitude

de : p<.05 significant difference between high frequency/low amplitude and high frequency/high amplitude

J Korean Soc Phys Med 2018;13:67-74 https://doi.org/10.13066/kspm.2018.13.4.67
© 2018 J Korean Soc Phys Med