How to do isolation bicep curls?
Keep your upper arms stationary and, as you exhale, curl the weight up as high as you can, while squeezing your biceps. Again, only your forearms should move. Contract your biceps at the top point of the movement then slowly return to the start position as you breathe in.
What are isolated bicep curls?
Are isolated bicep curls better?
The sole reason why seated concentration curls prove most effective, is because you’re able to completely isolate your bicep muscle group in this exercise. And this is the key to causing the greatest shock to your biceps, yielding more micro trauma without inefficiently working your secondary muscle groups.