1.3 Yoke Muscles(Hering's Law) 10 Yoke Muscles: The pair of agonist muscles with the same field action of both eyes rsr Right, Left LIO RLR LMR LMR RLR 网回问园 LIR RIR RSO LSO 复大学附属眼耳鼻喉科医院1.3 Yoke Muscles(Hering’s Law) Yoke Muscles ：The pair of agonist muscles with the same field action of both eyes. RSR LIO LSR RIO LMR RLR LIR RSO RLR LMR RIR LSO Right Left