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Biceps

Biceps

About the Biceps

Your biceps bend your elbow joint, like when you curl a dumbbell. They work opposite to your triceps. When you lift something toward your shoulder, your biceps are working.

  • Long Head: Runs along the outside of your arm. It's more active when your arm is out to the side.
  • Short Head: Runs along the inside of your arm. It's more active when your arm is in front of you.

Best Biceps exercises

Biceps flex the elbow and supinate the forearm. Curls build the peak; chin-ups and rows add load you cannot fake with a 20 lb dumbbell.

Common mistakes

Log Biceps work in Easy Reps

Open the lift in the app library, log weight and reps, and PRs update when you earn them. No account and no subscription. Download Easy Reps or browse the full exercise library.