whats up guys i just began the second week of a 10 week test cyp, and deca cycle. i am currently working each body part once a week in a five day split that goes: Chest/ calves
Back/ traps
Shoulders/ calves
Quads/ Tri's
Hamstring/ Bi's/ calves


right now im 5' 8" 183 and my arms are 17 inches cold when flexed. if i want bigger arms, like pretty much every other man who has lifted weights since the beggining of weight training should i train them twice during my training split or what?
i'd appreciate the input, thanks.