Less joint pain. Decadurabolin, or nandrolone deconate is a great joint lubricant, and a very good bulking anabolic. It is produced as a prescription anabolic by several domestic compounding pharmacies, but I am not sure if any major pharma is still producing it. Often it is "stacked" with cypionate or enantate for even better overall results. My advise would be to try and obtain it legally domestically.