which training to do if i am satisfied with my size and jsut want to increase density & cuttings only? I read on BB web that to gain density is to gain weight with lower reps... aint that goign to boost size as well?

what about like I get a moderate weight and hit till failure say 50 or 100 reps? its where you can do it, the weight is no big deal, just that the pain is killing you.

what about long run, e.g. my 4-5days gym per week... to maintain, increase strength,density & cut without size...

thanks.. for the past few weeks, I notice my arms grew a bit, but not my chest etc...