Quote Originally Posted by Executioner
Dude, if I know anything, its this. And take my advice, you won't regret it.

#1. Do biceps first, or give them their own day.

#2. STRAIGHT BARBELL CURLS.

Who says you need to do biceps first?

As SwoleCat said, build the rest of your body through compound exercises, and the smaller parts will follow. All you need to do is blast the small bodyparts at the end of your workout to signal growth. Arms are commonly overtrained.

As for the peak, some get it, some don't. Genetics play a part along with muscle maturity.

1buffsob