The aim of this study is to evaluate the effects of Qi Gong on quality if life in patients with SLE. Patients will have two lessons of 60 minutes per week for three months and a collective lesson of 90 minutes per week for three months. The teacher of Qi-Gong will evaluate adherence to the practice of Qi Gong every week. Clinical and biological data will be collected at baseline and at 2th, 4th, 6th, 9th and 12th month. Different evaluation scores and neurotrophin levels will be collected at baseline and at 6th month.