That is false<span> because </span>you<span> cannot just cannot </span>gain muscles<span> starting off on the bat </span>you<span> have to do more then just </span>lift<span> weight.
It depends. Any uncomfortable pain is not good for you!! So if it hurts your probably not building anything!!! Usually if you are building muscle you wont feel anything...your muscles will just feel tired. You will usually feel the pain after your workout and thats when you should roll out your muscles to break up the amino acids!! Hope I helped!!
