I finally found out what will work for my biceps. Man, I've been trying to grow them forever, but I've always had more bracheordialis activation in my forearms and they would burn before the biceps. Today, I finally found a sweet spot with my wrists and had bicep fatigue first!!!!!! yeaaaaaaa!!!!

If I rotate my wrists palm toward elbow, all the way and then dumbbell curl it feels as though I disengage my brach altogether and I can finally feel my biceps working through the the motion, and the squeeze, lactic acid burn like never before, i'm so excited and I just can't hide it.....

Lookout dj, only 5 more years and i'll be 21"