My roomate sees me always going to the gym and trying to gain mass and tells me how easy he can put on mass. So I told him to put his money where his mouth is and bet $100 that he can't put on 10lbs of pure muscle in a month. He will get his bf tested on the first day and the last day and can't take gear or anything. Granted he doesn't really know what he's doing working out and i'm not going to help him but let's say he gets it right and busts his ass naturally. Is it possible? He doesn't have great genetics or anything his mom and dad are both realtively skinny/out of shape... well let me rephrase that I know it is possible but do you guys think this will be easyf or him to do i.e. should i take this bet?![]()