Fig. 1.
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Fig. 1.
(A) Shoulder 90° flexion without external scapular stabilization; (B) Shoulder 90° flexion with external scapular stabilization.
J Kor Phys Ther 2021;33:252-7
https://doi.org/10.18857/jkpt.2021.33.5.252
© 2021 J Kor Phys Ther