Best Dumbbell Exercises for Forearms — Top 10

Wrist curls isolate the forearm flexors. Rest your forearms on your thighs or a bench with wrists hanging over the edge, and curl the weight by flexing your wrists.

The dumbbell finger curl isolates the finger flexors by letting a dumbbell roll to the fingertips and curling it back into the palm. It builds the deep grip strength needed for deadlifts and rowing movements.

Reverse wrist curls target the forearm extensors — the muscles on top of the forearm. They balance the forearm flexors and help prevent wrist injuries and tennis elbow.

The dumbbell wrist rotation works the pronators and supinators of the forearm by rotating a dumbbell from palm-down to palm-up. It builds the rotational strength needed for sports and grip-heavy exercises.

Farmer carries are the king of grip strength exercises. Pick up heavy weights, hold them at your sides, and walk. Simple, brutally effective, and builds total-body stability.

The dumbbell reverse wrist curl targets the forearm extensors on the back of the forearm, which are essential for grip balance and injury prevention. Rest your forearms on a bench with palms down and extend your wrists upward.

The dumbbell hammer wrist curl targets the brachioradialis and forearm extensors by performing wrist movements with a neutral (hammer) grip. Rest your forearms on a bench with a neutral grip and flex the wrist side to side.

Reverse curls use a pronated (overhand) grip to shift emphasis from the biceps to the brachioradialis and forearm extensors. They build the thick outer forearm sweep.

The Zottman curl combines a supinated curl on the way up with a pronated (reverse) curl on the way down, training both the biceps and forearms in a single exercise.

The dumbbell farmer carry builds anti-lateral flexion core strength by walking with heavy dumbbells at your sides. It trains the deep stabilizers of the spine while also developing grip strength, trap endurance, and total-body conditioning.