Effects of Global Postural Exercises Versus Specific Therapeutic Neck Exercises in Chronic Non-specific Neck Pain

"The participants will receive treatment along 4 weeks, 2 sessions per week, and 40-45 minutes each session.~In the treatment 3 of the therapeutic postures of GPR method to will carry out following Souchard's principles of Global Postural Reeducation"

"The participants will receive treatment along 4 weeks, 2 sessions per week, and 40-45 minutes each session.~The treatment will be divided into 3 phases, where it initially starts with phase 1 (3 treatments) and progresses to phase 2 (3 treatments) until reaching stage 3 (2 treatments)."