Interventions
All the assessment and the treatment were carried out in the outpatient clinics of the Department of Physical Medicine and Rehabilitation of our hospital. The intervention program would last for six weeks, one treatment session each day, 5 sessions per week. Each session consisted of one electrophysical modality treatment and exercises. Apart from different modalities, participants in both groups would all be instructed to perform tendon gliding and nerve gliding exercises for 15 min