- Target
- Deltoid Posterior
- Equipment
- Dumbbell
- Body Part
- Shoulders
- Primary Muscle
- Deltoid Posterior
- Secondary Muscles
- Infraspinatus, Teres Minor
- Intensity
- medium
- Category
- strength
- Skill Level
- beginner
- Estimated Calories
- 5.5
- Alternate Names
- External Rotation with Dumbbell