Middle Back Shrug — start position
Start
Middle Back Shrug — end position
End

Back / Intermediate / Isolation (single joint)

Middle Back Shrug

A dumbbell isolation exercise for the upper back, with the forearms assisting.

At a glance

Primary
Upper back (rhomboids, mid/lower traps)
Secondary
Forearms & grip
Equipment
Dumbbells
Movement pattern
Shrug
Level
Intermediate
Type
Back, Isolation (single joint)

How to do it

  1. Lie facedown on an incline bench while holding a dumbbell in each hand. Your arms should be fully extended hanging down and pointing towards the floor. The palms of your hands should be facing each other. This will be your starting position.
  2. As you exhale, squeeze your shoulder blades together and hold the contraction for a full second. Tip: This movement is just like the reverse action of a hug, or trying to perform rear laterals as if you had no arms.
  3. As you inhale go back to the starting position.
  4. Repeat for the recommended amount of repetitions.

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Muscles worked

Neck (Front)Upper traps (Front)Front delts (Front)Side delts (Front)Chest (Front)Serratus anterior (Front)Biceps (Front)Forearms & grip — secondary (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) — primary (Back)Rear delts (Back)Side delts (Back)Rotator cuff (Back)Lats (Back)Lower back (erectors) (Back)Triceps (Back)Forearms & grip — secondary (Back)Hip abductors (glute med) (Back)Glutes (Back)Hamstrings (Back)Adductors (Back)Calves (Back)
FrontBack
  • Primary: Upper back (rhomboids, mid/lower traps)
  • Secondary: Forearms & grip

Best for

How specific this exercise is to each movement.

Photos and instructions: free-exercise-db (github.com/yuhonas/free-exercise-db), public domain.