I have heard many times that the bodybuilding process is made of 2 phases. Bulking, and Cutting. I understand what bulking is, it is building the muscles mass. Thats what I'v been doing for the last 2 months. I was doing exercises of 3 sets of 6-10 reps. Now I want to know when I should begin with the next phase, this cutting phase, or whatever its called. And when I'm there, what exactly should I do, and what it is all about.