Bigger biceps can certainly be gotten by doing bicep curls but the most efficient or fastest way to bigger biceps is close grip chin ups in my opinion but that is not the point of this video so with that said...
The point of this video is to not only show you the best way to curl for bigger biceps but to also dispel the myth that you need to place your hands in certain areas on the bar or curl bar to work your outer, inner or middle biceps. This is all nonsense.
You probably did not know another function
آی-ویدئو