Big from the side, small from the front?

These type of videos are junk for gym goers. If you want results for your biceps, just pick two exercises and progressively overload them over time. That’s how you make real progress. Example - Barbell curl Preacher curl That’s all you need. These videos over complicate it.

That's BS.

Thanks 👍 I will try

Use heavier weights was the best lol

Width vs thickness

Scrolling through and your profile honestly stood out to me.