Concentration Curl

Step-by-step technique for Concentration Curl, an exercise for biceps using dumbbells. From the Frog Fitness exercise library.

How to do it

  1. Sit and rest your elbow against your inner thigh holding a dumbbell.
  2. Let your arm hang straight down.
  3. Curl the dumbbell up toward your shoulder.
  4. Lower under control and switch arms.
Coach tip: The elbow stays put. Maximum biceps isolation.

Muscles worked

Primary: Biceps
Secondary: Forearms

Concentration Curl is a strength exercise that loads the biceps using dumbbells. Log it in Frog Fitness to follow how the load develops over time.

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