Your Lungs Get Weaker Every Year Without Training. This Reverses That.
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The cervical spine has a natural C-curve. Forward head posture from years of screens flattens it, increasing compressive load on the cervical vertebrae. This foam stretcher works through passive correction.
The curve of the device holds the cervical spine in the anatomically correct position. Ten minutes daily, over 2-4 weeks, produces measurable improvement.