Well fellas, this off season I would really like to bulk up muscle wise as well as improve my cardio. I am 5' 11" and weight 140 lbs, but want to get to atleast 145 but more like 150. It is incredibly hard for me to build muscle, I think my metabolism is just fast. Any weight lifting, running, and dieting tips you have for me would be greatly appreciated. Now I know most cyclists want to seriously cut weight, but I am far from a good roadie and would like to build my body with muscle and improve cardio, so please dont bash me for trying to get BIG!