【評論主題】43.下圖為伏地挺身加強型動作(push-up plus),最主要訓練到下列何肌肉? (A)中斜方肌(middle trapezius) (B)下斜方肌(lower trapezius) (C)前鋸肌
【評論內容】前鋸肌是連接肋骨和肩胛骨,前鋸肌是做肩胛...