Mine hurt for several months no matter what I tried-rest, stretching, exercises. Sharp pain any time lifting or moving straight out. Hard time even putting on a jacket or shirt. Didn't want to pay hundreds to have it looked at, but finally bothered me enough that I thought I would try it and if it didn't work, I just get the refund and see a doctor. Took about 5-6 weeks, but the pain was completely gone. Saw noticeable difference just a week or 2 into it.
RotatorelieverShoulder pain relief through a two part system. Daytime shoulder exercise and a mild traction shoulder system to wear while sleeping. Proven effective for relief of shoulder pain.
https://shoulderreliever.com/