Shoulder help......which videos???

[MRSchultz]

I just got back from the doctor and she told me to kick my muscle toning into gear! I have lower back pain and the cartilage which my collar bone and shoulder is wearing thin so she said to start doing some muscle toning all areas regularily.

So, with this advice I immediately thought of Cathe's videos. I have a lot of them, but wonder if somebody knows which one would be the best for muscle toning all over?

Thanks, Marcia