16.下列何者是上肢向前推東西時,最主要收縮的肌肉?
(A)斜方肌(trapezius)
(B)前鋸肌(serratus anterior)
(C)胸小肌(pectoralis minor)
(D)提肩胛肌(levator scapula)

答案:登入後查看
統計: A(13), B(14), C(12), D(9), E(0) #1213026