I attended the 2017 AGM in London yesterday and learnt about Isometric exercise. I learnt how it increases muscle mass and as a consequence, Dopamine amounts. The exercises demonstrated targeted thigh and calf muscles. As always, I developed RLS last night and therefore used these exercises. Weather it was because of the exercises, I don't know, but I had enough sleep to enable me to function today reasonably well. Hopefully, I have discovered a treatment that enables me to resume a normal life. I hope this post helps other sufferers. Tom.