Weighted

EZ-Bar Curl

Animated demonstration of the EZ-Bar Curl

Muscles worked

Front and back body map of the muscles worked by the EZ-Bar Curl

Main muscles

  • Biceps Brachii (Long Head)

What it is

This exercise isolates your biceps brachii, primarily targeting the front of your upper arms. Using an EZ-Bar, you can effectively build strength and muscle definition in this area. It's a foundational movement for developing arm mass and improving pulling power.

Technique tips

  • Keep your upper arms locked against your sides.
  • Initiate the movement by contracting your biceps.
  • Exhale as you curl the weight toward your shoulders.
  • Squeeze your biceps forcefully at the top of the lift.
  • Control the bar's descent on the way down.
  • Avoid swinging your body to lift the weight.

How to track your progress

Log the weight and reps of each set. Straddly turns every set into an estimated one-rep max, so a heavier single and a strong set of eight both count as progress, and it flags a personal record the moment you beat your best.