I also have had rss because of a fall and 3 fractures at 81 in April. I went to PT a few times then started to work out at the gym after two months and at home. The Pt said most important thing was using the puly at home and did that 3xs a day. I also did cardiac exercise 3xs a week . My doctor told me at 6 months check up I did the best
ever he saw in a patient. Its tough work and my shoulder will never be as great as it was before but I am greatful for what it is.