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Concentration curls with a dumbbell

BicepsDumbbellIntermediate
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About

Concentration curls are performed while seated, using a single dumbbell, with the back of the upper arm resting against the inner thigh. This support keeps the upper arm stationary as the elbow flexes; it is a strict method for training the biceps, along with the brachialis and brachioradialis muscles.

How to do it

  1. 1Bend your arm, holding the dumbbell, toward the shoulder on the same side, while keeping your upper arm supported against your thigh and your wrist straight.
  2. 2Stop at the natural limit of your elbow flexion, ensuring your shoulder does not shift forward.
  3. 3Lower the weight in a controlled manner until your arm is fully extended; complete the set, then switch sides.
Equipment
Dumbbell
Level
Intermediate