i read these a while back and wanted to read them again. can anyone help?
ok so the first article is about leg training and they state that bigger legs equals bigger chest due to testosterone increase and how leg training is critical to overall body development.
the other article i am looking for is explaining what that burning sensation is (lactic acid buildup) and the misconceptions of what it actually is and it explains what that burning sensation actually is and does. then there was an article about marathon runners i believe or of that sort or something about runners and lactic acid. i know this is vague but im hoping someone will know what i am talking about