Everything you need to know about strict curls, the powerlift that isolates your biceps and builds serious arm strength.

Do waiter curls the right way. This guide includes demo video, photos, variations, and guidance from a coach. … How to Do Waiter Curls (Advice from a Coach) ...

A few things first: You can either do a biceps curl sitting on a bench or standing. Its mostly personal preference, but Bonney says standing challenges your core more. And whether you want to do a ...