Have worked in engineering for over 50years and have suffered with restless legs for about 25years often not sleeping and have been taking medication for over 15 years and I feel the reason for my condition is the fact I have been standing up sometimes over 12 hours a day has lead to this,yet the industrial injures do not cover this and I and many others I have spoken too feel as I do that this must have a part if not all to the reason,I would like your opinion on this ?