Fig. 1. Study design. MVIC, maximal voluntary isometric contraction; SIER, sitting external rotation at 0° abduction; STER, standing external rotation at 90° abduction; PRER, prone external rotation at 90° of abduction; SLER, side-lying external rotation at 0° abduction; Neu, neutral; Sup, supinated.

Phys. Ther. Korea 2022;29:106~116 https://doi.org/10.12674/ptk.2022.29.2.106

© Physical Therapy Korea