What about the actual science behind various sleeping positions?
Spinal stress can cause pain basically anywhere in the body, too.
It’s important to keep your head and neck as straight as possible.

Also, verify to stretch first thing in the morning to get your body back into alignment.
This applies throughout the day too, particularly if you’re feeling stiff.
Try a variety of stretches before going tobedand when you wake up to relieve this discomfort."

