I lift 4 days a week all natural. i do 4 weeks of volume training(8-12 reps for 3-4 sets, 3-4 exercises/bodypart) and then switch to strength training(pyramid down from 12,10,8,6 increasing weight with each set). How do i get my muscles denser
lift big ass weights + lots of powerlifting & olympic lifting movements. look at light weight olympic lifters, most are thick and dense as hell.