I read a post about this once every few weeks or so. 'Does it matter where I inject as far as gains go?" Everytime I read these posts I get even more confused on whether or not it really does help your biceps if you inject in your biceps, or if your whole body will get the same gains whether you shoot in your glute or in a particular area. From my experience I notice that my butt gets bigger the next few days after an injection, but when it is all said and done its no bigger than it normally would be. So can some people who really know what their talking about clear this up for me and others?