Twisting your neck to one side for hours can create tension and stiffness
It throws your spine out of alignment, leading to back discomfort
Your chest and lungs may be compressed, making breathing shallower
Facial pressure increases, which might encourage premature wrinkles
Blood flow can be restricted, causing numbness or tingling
If you often wake up sore, tired, or achy—even with a good mattress—your sleeping posture could be to blame.
