Hello all. I'm something of a newb (approximately 5 months in), and I'm looking for some input on exercises targeted to increasing the width of my biceps. For some funky genetic reason, my triceps respond to training much better than biceps (always have), and over the last several months I've noticed in an unflexed state, my arms look a little strange as my tris are much wider than my bis. Currently I do 4 sets of Preacher Curls and 4 sets of standing DB curls, between 5 and 8 reps per set with sound form. Any suggestions of alternate exercises or other input would be greatly appreciated.