The reason I noticed this tweet, is because right away I said to myself - this is exactly why the arc4life traction pillow was created. The arc4life traction pillow is very good for maintaining neck posture while sleeping on your side or back.The special contours on this pillow allow for a person to maintain the proper c curvature in the cervical spine.
Can Neck Pain Affect Your Arms? YES, nerves in the neck innervate the shoulders, upper back, arms hands and fingers. There is a sensory, reflex and motor component to this, so there can be all kinds of symptoms.