gh
have you ever used synthol?
ofcourse,,we all do to some degree,,rare are the black fella with out oil in their calves,,and ofcourse we all use in arms ,,some use in delts,,i told you before to be a bodybuilder now days you practically have to know how to apply medicine better than a doctor,,
and no gurus do not know anything better than us bodybuilders,,we make the gurus,,gurus only talk we actually walk