Dumbbell Side Lying External Rotation (on a bench)
Strengthen your rotator cuff with dumbbell side-lying external rotations on a bench.
- Movement
- Isolation
- Force
- Pull
- Per set
- 1 min
- Rest
- 2 min
Free · iPhone only · Available on the App Store
Variations of Dumbbell Side Lying External Rotation (on a bench)
Dumbbell Standing Scapular External Rotation
Back · Dumbbell
Dumbbell Upright Shoulder External Rotation
Back · Teres Major · Dumbbell
Dumbbell lying external shoulder rotation
Back · Teres Minor · Dumbbell
Dumbbell Bench Supported External Rotation
Back · Teres Major · Dumbbell
Description
A strength training exercise targeting the rotational muscles of the shoulder, specifically the infraspinatus and teres minor of the rotator cuff.
Save Dumbbell Side Lying External Rotation (on a bench) to a routine
Log sets, reps, and weight as you train — free in the Ellim app.
How to do Dumbbell Side Lying External Rotation (on a bench)
- 01Setup
Lie on your side on a flat bench, ensuring your top arm's elbow is bent 90 degrees and resting on your torso, with the forearm hanging perpendicular to the floor.
- 02Setup
Hold a light dumbbell in your top hand with a neutral grip (palm facing your body), allowing the weight to hang directly towards the floor.
- 03
Keeping your elbow tucked against your side, slowly rotate your forearm upward, lifting the dumbbell until it is parallel with the floor or slightly higher, feeling the contraction in your rear shoulder.
- 04
Pause briefly at the top of the movement, then slowly lower the dumbbell back to the starting position with controlled resistance, maintaining tension on the rotator cuff.
- 05
Exhale as you lift the dumbbell and inhale as you slowly lower it, focusing on a smooth, controlled motion throughout the entire range of motion.
Tips
- Use a very light weight to prioritize form and muscle activation; this exercise targets small, delicate muscles.
- Keep your elbow glued to your side throughout the movement to isolate the external rotators and prevent using larger muscle groups.
- Focus on the eccentric (lowering) phase, taking 2-3 seconds to return the dumbbell to the starting position for increased muscle time under tension.
- Maintain a neutral spine and stable torso by engaging your core, preventing any compensatory movements from your back or hips.
Common mistakes
- Using a weight that is too heavy often leads to compensating by lifting the elbow or shrugging the shoulder; reduce the weight significantly to ensure proper rotator cuff isolation.
- Allowing the elbow to drift away from the torso during the lift shifts tension away from the target muscles; actively keep your elbow pressed against your side throughout the movement.
- Rushing the movement and using momentum rather than controlled muscle contraction reduces effectiveness; perform each repetition slowly and deliberately, especially during the lowering phase.
In the Ellim app, Dumbbell Side Lying External Rotation (on a bench) unlocks
Free — no subscription needed
Log sets, reps, and weight
Track every set as you train
See your strength curve
Performance graphs across all sessions
Add to a routine
Save into a custom workout in one tap
Rest timer with Live Activity
Dynamic Island countdown between sets
HealthKit sync
Workouts flow to Apple Health
3,500+ exercise library
Search, filter, and pick variations offline
Ready to train dumbbell side lying external rotation (on a bench)?
Get Ellim — FreeQuestions
Is Dumbbell Side Lying External Rotation (on a bench) good for beginners?
Dumbbell Side Lying External Rotation (on a bench) is rated intermediate. Beginners can still attempt it with lighter weight and careful form, but it's best to master easier variations first.
What equipment do I need for Dumbbell Side Lying External Rotation (on a bench)?
You need Dumbbell to perform Dumbbell Side Lying External Rotation (on a bench). If you don't have this equipment, look for variations that target the same muscles with what you have available.
What are the best tips for Dumbbell Side Lying External Rotation (on a bench)?
Use a very light weight to prioritize form and muscle activation; this exercise targets small, delicate muscles. Keep your elbow glued to your side throughout the movement to isolate the external rotators and prevent using larger muscle groups. Focus on the eccentric (lowering) phase, taking 2-3 seconds to return the dumbbell to the starting position for increased muscle time under tension. Maintain a neutral spine and stable torso by engaging your core, preventing any compensatory movements from your back or hips.
What are common mistakes when doing Dumbbell Side Lying External Rotation (on a bench)?
Using a weight that is too heavy often leads to compensating by lifting the elbow or shrugging the shoulder; reduce the weight significantly to ensure proper rotator cuff isolation. Allowing the elbow to drift away from the torso during the lift shifts tension away from the target muscles; actively keep your elbow pressed against your side throughout the movement. Rushing the movement and using momentum rather than controlled muscle contraction reduces effectiveness; perform each repetition slowly and deliberately, especially during the lowering phase.
Related exercises
Dumbbell Single Arm Bent Over Row
Back · Dumbbell
Dumbbell Lying Row on Rack
Back · Dumbbell
Dumbbell Head Supported Row
Back · Dumbbell
Dumbbell Bent Over Row against Wall
Back · Dumbbell
Dumbbell Complex Push-up Row Clean and Press
Back · Chest · Dumbbell
Dumbbell Renegade Row to Squat
Back · Hips · Dumbbell
Track every rep of Dumbbell Side Lying External Rotation (on a bench).
Watch the weight climb session by session and add it to a routine you will actually run. Free on iPhone.
Free · iPhone only · Available on the App Store