

Muscles worked
delts, rotator cuff, triceps
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dumbbell lying external shoulder rotation
- Body part
- shoulders
- Equipment
- dumbbell
- Target muscle
- delts
- Muscle group
- rotator cuff
Secondary muscles
How to perform it
- 1
Lie on your side on a flat bench with your upper arm against your side and your elbow bent 90 degrees.
- 2
Hold a dumbbell in your hand with your palm facing down.
- 3
Keeping your upper arm against your side, slowly rotate your forearm upward as far as possible.
- 4
Pause for a moment at the top, then slowly lower your forearm back down to the starting position.
- 5
Repeat for the desired number of repetitions, then switch sides.






