Wasn't sure where to post this, mods, feel free to repost where it should go.
Question: Are Abs the fastest muscle group to developed in the body? meaning...compaired to the rest of the other muscle groups in the body. I would think since they're red muscle. How often should they be trained? I've heard everyday since they're red muscle, then I've heard EoD...?
Any help is appreciated
thx bros
mkv213