For me this intervention has been highly beneficial and really helped me to re-open the pathways to movement we have since developed. I also believe, that having used it daily for over a year now, it has had a cumulative repair effect. However, back at the start, I had been describing to Deb how, when the Parkinson’s stiffness and rigidity of muscles took hold (Bradykinesia), the very worst part was the pain in my shoulders.