How do you get HARD muscles?
I workout more than my friend, alot more. Yet my muscles are not hard like rocks, yet he hardly works out and his arm muscles are huge, and hard like rocks. All of his muscles are. Yet mine, eating good, working out often, are soft, not rockhard, while his, crap food eating muscles are freakin' beast like.
What gives? Makes me want to give up. I spend so much on food, protein, etc, yet my muscles are pliable, soft, and not rock hard. How do you get rock hard muscles? We are both 19 yrs old btw.