Comparison of the Immediate Effects of Manual Therapy Techniques in Non-Specific Neck Pain

Inclusion Criteria: * Be between the ages of 18 and 55 * Have been diagnosed with non-specific neck pain by a specialized physician * Have been experiencing neck pain for less than 3 months * Have a neck pain level of at least 3 on the Visual Analog Scale * Have bilateral active trigger points in the upper trapezius muscle * Have restricted active cervical range of motion Exclusion Criteria: * Presence of neurological deficit or radicular pain * History of pathology or surgery in the cranio-cervical region * Positive response in the extension-rotation test * Use of anticoagulants or corticosteroids * Presence of one or more red flags defined for non-specific neck pain