Electrical Dry Needling and Therapeutic Exercise Versus Therapeutic Exercise in Patients With Nonspecific Chronic Neck Pain

Inclusion Criteria: * Male and female patients aged between 30 and 65 years with chronic cervical pain lasting 3 months or more and not receiving any other type of physiotherapy treatment. Exclusion Criteria: * Patients with sensory and/or coagulation disorders, history of spine surgery, cardiac complications, severe concurrent central or peripheral nervous system disease, epilepsy, needle phobia, disc pathology, or serious pathologies that may be the primary cause of chronic cervical pain (e.g., tumors, Arnold Chiari disease, vertigo syndrome, etc.) will be excluded, as they are contraindicated for transcutaneous electrical nerve stimulation (TENS).