If you want to build muscle mass and have a larger muscle, you need to focus on three basic exercises that will build mass, increase conditioning, and increase strength. These exercises are squatting, press bench, and deadlifts. This is very important in your heavy training routine in some forms or others.
Calculate protein ipcc2011 consumption every day. You need to consume about one gram of protein for each pound of weight every day. Consuming the right amount of protein will increase the growth of the muscles you get from the weight training you do. Varying consumption a little here and there will be no difference, but you have to try for the same amount every day.