Ok ok ok … Again with the heavy lifting conversation. I am telling you right now, it takes years of farming, lifting, strict dieting, and unwholly cupcake eating to create mammoth, “bulky” arms. Even a massive consumption of Popeyes magic spinach will not create the arms of Arnold.
HOWEVER, safety, strength, positioning and control, is something for you to be concerned about. High knowledge, professional coaching and proper training is just as important as wholly eating education.
Proper form = Positive Results