The wrong sleeping positions can affect your whole body, causing immediate pain and long-term damage. Poor sleep posture interacts with existing conditions, such as shoulder injuries and osteoarthritis, to make them worse. Improper spinal alignment can affect the muscles, joints, organs and nerves and cause back and neck pain, as well as remote body pain. This situation can, however, be prevented and cured by attention to how you position your body in your sleep environment.

article source :livestrong

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