I am wondering how much muscle I would need to gain to go up 2 inches in arm, I know in my title its 1 1/2 inch. However, once
I cut fat down from 10% to 6% I might lose that half inch.
Anyway, on topic how much lean muscle would I need to gain 2 inches in arms on a 173cm person?
I have done a lot of research and got variety of answers from 10 pounds to 20 pounds.
But!! a 173cm person, how much muscle roughly to get 2 more inches?