For The Gym Nut ~ Free Sample of MAN Sports Pump Powder! Does your guy love working out? Check out this free sample of MAN Sports Pump Powder, a powder supplement to give them a BOOST of energy to burn serious iron at the gym ;) Their website boasts "Pump Powder is a straight-forward, effective & to-the-point formula boasting a trifecta of pump ingredients dosed to specifically yield View Post