Left superior oblique and left inferior rectus are: (A) Yoke muscles, (B) Antagonists, (C) Agonists, (D) Synergists
Answer is D. Synergists: It refers to the muscles having the same primary action in the same eye; e.g., 1) superior rectus and inferior oblique of the same eye act as synergistic elevators. 2) Inferior rectus and superior oblique of the same eye act as synergistic depressors. Ref:- A K KHURANA; pg num:-316