there are nerves that run in that area, whose branches can run down the arm as well. The long thoracic nerve comes to mind. I think you need to see an orthopedic surgeon or neurologist to have that looked at..
The link located below is to a web page (with sound and popups - sorry to say) that has a photo of Standing Holy as well as Crow Foot (two of Sitting Bull's Children).
Sitting and Standing - 2007 was released on: USA: November 2007
The cast of Sitting and Standing - 2007 includes: Ladawn Sheffield as Jen
Standing
standing
A lap.
Because those are the only two options you have. Either you are standing or sitting dummy!!
Standing Holy was one of Sitting Bull's daughters.
Standing up
recline
Standing.
sitting standing