I also have been noticing this sensation in the past while, so that it hurts when I lift my arms
over my head or even above level. The little bit of
research I have done points to the LI-14 acupuncture point (large intestine), which may signal something going on in my digestive system which needs correction. Also, I am starting to take daily megadoses of 4g-10g ascorbic acid (Bronson No.