Interferential Current and Therapeutic Exercise Program in Chronic Neck Pain

Objectives: To analyze the number of sessions needed to achieve a positive impact after combining interferential current therapy and therapeutic exercise, compared with therapeutic exercise alone, on self-reported pain, disability and range of motion in subjects with chronic neck pain. Design: A randomized, single-blind, controlled trial. Subjects: Patients between 18 and 65 years old, with idiopathic chronic neck pain. Methods: The experimental group who will perform a combined treatment using Interferential current therapy and therapeutic exercise for two weeks. The control group will receive the same program of therapeutic exercise during the same period of time.