Dumbbell External Rotation
Strengthen your rotator cuff with the dumbbell external rotation. This exercise targets the teres major and minor, improving shoulder stability and health.
- Movement
- Isolation
- Force
- Push
- Per set
- 1 min
- Rest
- 1 min
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Variations of Dumbbell External Rotation
Dumbbell Upright Shoulder External Rotation
Back · Teres Major · Dumbbell
Dumbbell Shoulder Internal Rotation at 90 Abduction
Back · Dumbbell
Dumbbell lying external shoulder rotation
Back · Teres Minor · Dumbbell
Dumbbell Bench Supported External Rotation
Back · Teres Major · Dumbbell
Description
A strength exercise that focuses on the rotator cuff muscles in the shoulder, using a dumbbell.
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How to do Dumbbell External Rotation
- 01Setup
Lie on your side on a flat bench or the floor, holding a light dumbbell in your top hand with your elbow bent 90 degrees.
- 02Setup
Tuck your elbow into your side and rest your forearm across your abdomen, ensuring your palm faces your body.
- 03
Keeping your elbow fixed at your side, slowly rotate your forearm upward, externally rotating your shoulder until your forearm is perpendicular to the floor.
- 04
Pause briefly at the top of the movement, squeezing your rotator cuff muscles, then slowly and controlledly return the dumbbell to the starting position.
- 05
Exhale as you rotate the dumbbell up, and inhale as you lower it back down, maintaining tension throughout the entire range of motion.
Tips
- Use a very light dumbbell to ensure proper form and activate the small rotator cuff muscles effectively without compensation from larger muscle groups.
- Maintain a strict 90-degree bend at your elbow throughout the exercise, preventing it from extending or flexing excessively.
- Keep your elbow firmly glued to your side to isolate the external rotators and prevent your deltoids or biceps from taking over the movement.
- Focus on a slow, controlled tempo, especially during the eccentric (lowering) phase, to maximize time under tension and muscle engagement.
Common mistakes
- Using too heavy a weight often leads to shrugging the shoulder or lifting the elbow, so reduce the weight to maintain strict form and isolate the target muscles.
- Allowing the elbow to move away from the body reduces the effectiveness on the rotator cuff, so keep your elbow pinned to your side to ensure proper isolation.
- Rushing the movement prevents full muscle engagement, so perform each repetition slowly and with control, especially during the eccentric phase.
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Get Ellim — FreeQuestions
What muscles does Dumbbell External Rotation work?
Dumbbell External Rotation primarily targets Teres Major, Teres Minor. Secondary muscles include Deltoid Posterior.
Is Dumbbell External Rotation good for beginners?
Dumbbell External Rotation 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 External Rotation?
You need Dumbbell to perform Dumbbell External Rotation. 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 External Rotation?
Use a very light dumbbell to ensure proper form and activate the small rotator cuff muscles effectively without compensation from larger muscle groups. Maintain a strict 90-degree bend at your elbow throughout the exercise, preventing it from extending or flexing excessively. Keep your elbow firmly glued to your side to isolate the external rotators and prevent your deltoids or biceps from taking over the movement. Focus on a slow, controlled tempo, especially during the eccentric (lowering) phase, to maximize time under tension and muscle engagement.
What are common mistakes when doing Dumbbell External Rotation?
Using too heavy a weight often leads to shrugging the shoulder or lifting the elbow, so reduce the weight to maintain strict form and isolate the target muscles. Allowing the elbow to move away from the body reduces the effectiveness on the rotator cuff, so keep your elbow pinned to your side to ensure proper isolation. Rushing the movement prevents full muscle engagement, so perform each repetition slowly and with control, especially during the eccentric phase.
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Free · iPhone only · Available on the App Store