How does a skinny guy like me put on muscle mass?
I'm 5'7 171cm, 58kg and 14, As you can see from my display picture, I'm quite skinny, How would I get big? Please don't say eat more, eat what?
I'm 5'8" and 59kg. If you find the secret of bulking up without eating More, please do share with me! Im tired of eating all the time