How does one acquire back muscles and bigger arms?

>>40455482

working them out

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>>40455491

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For back do pulldowns rows and deadlifts

For arms do close grip bench shoulder press and Arnold press

>>40455482
Push-ups and pull ups. You can do 50 pull ups, can't you senpai?

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Row till you die

For back do bench press, side laterals and calf raises

For arms do leg extensions, shrugs and squats.

SS+Gomad

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>>40455491

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>>40455491
>>40455607
>>40455619
>>40455696
>>40455829

THIS

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>>40455619
Best I can do is 40

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>>40456599
Thank you very much