بهترین تمرین برای عضلات جلوبازو

How to Curl More Weight by Isolating the Biceps ►https://www.jimstoppani.com/training/seated-barbell-curl Many guys find that when they do standing barbell curls, they feel it more in the forearms and less in the biceps. That’s because when you perform a typical standing biceps curl the first half of the movement (from straight arm to arm bent about 90 degrees) primarily involves the brachialis (muscle underneath the biceps) and the brachioradialis (forearm muscle on the thumb side of the arm). Th