Fig. 5. Changes of GM/MF electromyography amplitude ratio for three different hip abduction angles. GM, gluteus maximus; Rt.MF, right multifidus; Lt.MF, left multifidus. *Significant difference.

Phys. Ther. Korea 2022;29:11~18 https://doi.org/10.12674/ptk.2022.29.1.11

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