Could someone please explain the physiology behind this phenomenon of some AAS promoting major strength increases, while not particularly increasing mass while other AAS promoting mass but not increasing strength nearly as much?
I understand that many cause rapid weight gain in the form of water retention I would think that that isn't what people really mean when they say an AAS great for gaining mass.
How can something be anabolic and increase strength dramatically, yet not also increase mass dramatically? I understand that neural type training can result in strength increases over mass increases simply by increasing neural activation of fibers that you already have. But how can a hormone increase strength w/o increasing mass?