Originally Posted by
tiny73
Had a similar issue in that spot, had torn my infraspinatus (spelling). No idea from what, there was no pain and then exactly what you describe, a dull ache. When I got the massage ball on the wall to iron it out thinking it was just a strain I practically leapt through the window it was so painful.
I had ultrasound, massage and some rotation exercises with a band (put the band on a door handle, hold your arm by your side, forearm at 90 degrees and rotate outwards against the band if that makes sense?)