One of the most prestigious journals in the rehab professions published a paper saying posture doesn't matter. I was like what on earth is this?!! There is a tendency for researchers to not see the big picture and only see their data. For one, my neck hurts when I have bad posture. But when I saw this research I said I need to combat this with a common sense video. I asked a shoulder patient with impingement syndrome if I could take a video here it is, watch....