Post-Isometric Relaxation in Temporomandibular Disorders

Participants will perform a standardized postural exercise program (strengthening, stretching, and mobility exercises for the cervical and thoracic regions) three times per week for six weeks. In addition, the Post-Isometric Relaxation (PIR) technique will be applied to jaw muscles during each session to reduce muscle tension and improve mandibular mobility.

Participants will perform a standardized postural exercise program designed to improve cervical and thoracic mobility and postural alignment. The program will include strengthening, stretching, and mobility exercises targeting the cervical spine, thoracic spine, and related musculature. Each session will last approximately 30-40 minutes and will be conducted three times per week for six weeks under the supervision of a trained therapist.