I sat in on a lecture with AFPA president Mark Occhipinti and he touched in women taking the greatest benefits fromĀ low volume, heavy lifting ie 531 because it best stimulates GH production. I'm no pro on the science, but because women have less testosterone than men to stay anabolic, optimizing GH release from heavy lifting not only allows for muscle growth, but increased fat burning as wellSent from my iPhone using Tapatalk .. get ripped or die trying ..