It's 3rd time in a year, mostly during morning when I do my house core I get my upper back(left side only) stuck with a sharp pain, which goes to left side neck and left hand,for couple of minutes I usually not able to move my neck and hand,my neck gets stiff nd it's takes 5,6 days to get back in normal condition... it pains a lot during any movement. Today even after taking a session of physiotherapy I am still in pain upper shoulder and upper rib pain Regards