Cross-Body Hammer Curl — start position
Start
Cross-Body Hammer Curl — end position
End

Arms / Beginner / Isolation (single joint)

Cross-Body Hammer Curl

An alternating neutral-grip dumbbell curl across the body, targeting the brachialis, brachioradialis and biceps.

At a glance

Primary
Biceps, Forearms & grip
Equipment
Dumbbells
Movement pattern
Elbow flexion (curl)
Level
Beginner
Type
Arms, Isolation (single joint), One side at a time

How to do it

  1. Stand holding a dumbbell in each hand at your sides, palms facing your body.
  2. Keeping the neutral grip, curl one dumbbell up and across your body toward the opposite shoulder.
  3. Squeeze, then lower it back to your side.
  4. Alternate arms.

Tips

  • Keep the upper arm close to the torso.
  • Avoid twisting the torso.

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Muscles worked

Neck (Front)Upper traps (Front)Front delts (Front)Side delts (Front)Chest (Front)Serratus anterior (Front)Biceps — primary (Front)Forearms & grip — primary (Front)Abs (Front)Obliques (Front)Hip flexors (Front)Quads (Front)Adductors (Front)Shins (tibialis) (Front)Calves (Front)Outer shins (peroneals) (Front)Feet (arch & toes) (Front)Neck (Back)Upper traps (Back)Upper back (rhomboids, mid/lower traps) (Back)Rear delts (Back)Side delts (Back)Rotator cuff (Back)Lats (Back)Lower back (erectors) (Back)Triceps (Back)Forearms & grip — primary (Back)Hip abductors (glute med) (Back)Glutes (Back)Hamstrings (Back)Adductors (Back)Calves (Back)
FrontBack
  • Primary: Biceps, Forearms & grip

Best for

How specific this exercise is to each movement.

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Illustration: Everkinetic (everkinetic.com), CC BY-SA 4.0.