47.在肩胛骨做往上旋轉(upward rotation)動作時,下列那兩塊肌肉形成力偶(force couple)?
(A)前鋸肌(serratus anterior)和上斜方肌(upper trapezius)
(B)前鋸肌(serratus anterior)和三角肌(deltoid)
(C)三角肌(deltoid)和棘上肌(supraspinatus)
(D)前鋸肌(serratus anterior)和棘上肌(supraspinatus)
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統計: A(468), B(22), C(33), D(42), E(0) #658149
統計: A(468), B(22), C(33), D(42), E(0) #658149