In this video I go over some of the most basic bicep exercises and show you what you might be doing wrong. If you make the 21 tweaks you will be on your way to bigger arms. Category: Why You Aren't Growing, 21 Reasons Why Your Biceps Aren't Growing Related Posts Watch Later 19:43 21 Reasons Why Your Back Isn’t Growing (FIX IT FAST)1,341,374 Watch Later 28:20 21 Reasons Why Your Chest Isn’t Growing (FIX IT NOW)1,087,218