Electrical Stimulation for Respiratory and Leg Muscles Impact on COPD Patients

Inclusion Criteria: * Patient undergoes four main clinical criteria for the diagnosis of RLS according to the international restless leg syndrome study group (IRLSSG) including 1. an urge to move legs that is usually associated with paresthesia. 2. alleviation of the symptoms by moving the legs. 3. aggravation or exacerbation of the symptoms particularly at rest or during sitting or lying down in the bed. 4. worsening of the signs at night. patients with diagnosed with grade I and grade II COPD their ages ranged between 45-55 o All patients will be clinically and medically stable when attending the study Exclusion Criteria: * History of Deep venous thrombosis * History of Bleeding disorders * Have an implantable device like a pacemaker * Recent Infected wound * History of allergic response to the electrodes, gel or tape * patients who participating in any other exercise program * Loss of sensation or numbness