2 minutes reading time
Band: Single Arm External Rotation
Beginner
Equipment
Shoulders
Shoulders
Upper Back
Upper Back
Equipment
Bands
Bands
Exercise Type
Strength
Mechanics
Isolation
Force Type
Pull (Unilateral)
The Single Arm Banded External Rotation is a shoulder prehab and activation movement that targets the rear delts and rotator cuff muscles. It’s commonly used in warm-up routines to prepare the shoulders for pushing or pulling work, and can also help reinforce healthy shoulder mechanics.
This exercise allows for focused, isolated work on one shoulder at a time, improving symmetry and control.
Key Benefits:
- Strengthens the rear delts and rotator cuff
- Enhances shoulder mobility and stability
- Helps prevent injuries in pressing and pulling movements
- Allows unilateral focus to address muscular imbalances
- Ideal for warm-ups or prehab circuits
- Anchor a resistance band to a sturdy object at elbow height.
- Stand sideways to the anchor and hold the band with the outside hand, elbow bent at 90°, upper arm close to your body.
- Rotate your hand outward, away from your torso, while keeping your elbow pinned to your side.
- Pause briefly at full rotation, then return slowly to the starting position.
- Repeat for the desired number of reps, then switch arms.
- Keep your back straight and head aligned—avoid arching or leaning forward.
- If you struggle with spinal control, try the half-kneeling version for added core stability.
- Try different grips (supinated, pronated, neutral) to find what feels most natural on your shoulder.
- Focus on slow, controlled movement—don’t rush the reps.
- Stop if you feel pinching or discomfort—this should feel smooth and controlled.
💪 This is a small but mighty movement that helps bulletproof your shoulders. Use it before any upper body day to improve control, balance, and joint health. 🚀
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