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Instructions
- Lie on your side with knees bent at 90 degrees and arms extended straight in front of you.
- Keep your knees together and in contact with the ground throughout the movement.
- Slowly rotate your top arm and torso outward, opening up your chest toward the ceiling.
- Allow your head to follow the movement of your arm, reaching full thoracic rotation.
- Hold the end position for the desired time, then return slowly to the starting position.
- Repeat for the set duration, then switch sides.
Technical Tips
- Focus on rotating through the upper back, not the lower spine.
- Keep hips and knees firmly grounded to isolate thoracic movement.
- Move slowly and with control, avoiding any jerky motions.
Breathing Tips
- Inhale deeply as you prepare to rotate.
- Exhale slowly during the rotation to maximize range and relaxation.
- Breathe evenly while holding the stretch.
Medical restrictions
- Severe shoulder impingement
- Recent spinal surgery
- Acute lower back pain
- Rotator cuff tears
Description
The Open Book Stretch is a mobility-focused exercise that enhances thoracic spine rotation and promotes upper body flexibility. Commonly used in physical therapy, Pilates, and warm-up routines, it involves a side-lying position where the upper arm opens across the body like the page of a book. This gentle movement targets postural stiffness, especially for individuals who spend long hours seated or experience reduced upper back mobility. By encouraging spinal rotation without involving the lower back, the Open Book Stretch helps improve posture, reduce tension in the shoulders and upper back, and support better overall movement patterns. Its simplicity and effectiveness make it suitable for beginners and professionals alike.