Shoulders
External Rotation Stretch
A precise mobility drill using a barbell to improve shoulder integrity and overhead positioning.
How to perform.
Follow the sequence — setup is half the lift.
Place a barbell in a rack at approximately chest height.
Stand facing the bar and grip it underhand with your right hand so the palm faces upward.
Step forward and pivot your body under the bar until the back of your upper arm rests against the rack or is horizontal.
Use your left hand to gently guide your right forearm backward, increasing the external rotation of the shoulder.
Maintain a tall posture with your core engaged to prevent arching your lower back during the stretch.
Hold the position for 30 seconds while focusing on deep, controlled breathing.
Slowly release the tension and repeat the process on the left side.
Common mistakes.
Fix these first — they cost reps, kilos, and joints.
- Arching the lower back to compensate for limited shoulder mobility
- Applying excessive force that causes sharp pain in the joint
- Allowing the shoulder blade to shrug upward toward the ear
- Holding your breath which creates unnecessary tension in the neck
Muscles worked.
The primary movers do the work; the stabilizers keep the path honest.