6. 關於大腿內側肌群 (medial compartment of thigh) 與其動作配對何者錯誤？ (A) 內收長肌 (adductor longus) - 髖關節內收 (adduction)、髖關節屈曲 (flexion) (B) 內收大肌 (adductor magnus) - 髖關節內收 (adduction)、髖關節伸展 (extension) (C) 恥骨肌 (pectineus) - 髖關節內收 (adduction)、髖關節外旋 (lateral rotation) (D) 股薄肌 (gracilis) - 髖關節內收 (adduction)、膝屈時內旋小腿 (rotate leg medially)