Hemiparesis and hemiplegia are the most common and the worse complications of stroke. This study aimed to observe the effect of mirror therapy on motor abilities of patients with stroke in Mashhad, Iran. In this Randomized Control Trial, 40 patients with stroke (more than 1 month after the last stroke) will be assigned randomly in two groups of mirror therapy (n=20) and control (n=20). The inclusion/ exclusion criteria will be age of 30-65 years old, score of 1-3 from motor recovery index, lack of cognitive, verbal and visual disorder, recurrence of stroke or any problem responsible for stopping rehabilitation program. Intervention will be include 20 sessions of 30-minute mirror therapy, i.e. will perform flexion and extension of upper and lower extremities of affected and healthy ones in front of mirror and observe just the mirror image. In addition to mirror therapy in both groups, the routine program (physiotherapy and neuromuscular stimulation) will be performed. Upper and lower extremity motor abilities will be assessed before, during and after treatment using motor recovery scale, function Index Measure, Function Ambulation Classification, Barthel Index Scale and the range of motion will be measured by goniometry then two groups will compared.