Lifting to bulk

Awesome job! I have put on about 50 pounds of muscle while staying very lean as well.

 Ugh I'm still struggling trying to bulk it just seems like it's going no where. I don't feel or look like I'm getting any bigger, my measurements change slightly and my bf % stays around 18-19% 

I'm going to do a round of p90x and try to cut the BF down then begin another attempt at bulking..

But damn dude I'm so jelly of your results.