Fig. 4. Comparison of muscle activity in the (A) Gmed, (B) Gmax, and (C) TFL among different SHA styles. Gmed, gluteus medius; Gmax, gluteus maximus; TFL, tensor fasciae latae; SHA, side-lying hip abduction; SHA-T, SHA traditional style; SHA-IHE, SHA with isometric hip extension; SHA-IHF, SHA with isometric hip flexion; %MVIC, percentage of maximum voluntary isometric contractions. *Significant difference by Bonferroni adjustment (p < 0.017).
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