Inclusion Criteria:  18 years old or more Arthroscopic cuff repair of supraspinatus tendon (with potentially concomitant of infraspinatus tendon repair, tenodesis or tenotomy of brachial biceps tendon, acromioplasty, and distal clavicle removal).  Exclusion Criteria:  Lesion of subscapularis tendon; SLAP lesion; Second rotator cuff surgery; Frozen shoulder (i.e. Forward flexion reduced of 25% or more); Inability to follow the study protocol