One study found that straight bar curls produced moderately higher biceps activation than EZ-bar curls. Still, both have a ...

EZ Curl Bar vs Straight Bar: Which Should You Use? EZ curl bars and straight bars are popular for bicep workouts and beyond, but have a few key differences. Here’s how to determine which bar is right ...

Bicep curls are a staple exercise, but if you're relying on the EZ bar for your curls, you could be making a crucial mistake—causing you to miss out on maximum hypertrophy. Jeff Cavaliere, C.S.C.S., ...