Effectiveness of Therapeutic Exercise App Adding a Face-to-face Physical Therapist in Low Back Pain

Low Back Pain (LBP) is one of the most usual illness in our society. Therapeutic Exercise (TE) has been shown the most effective and cheaper treatment in patients suffering LBP, but the lack of engagement to the therapeutic exercise programs is related with later acute LBP and chronic situations, despite symptoms slightly improve. The value of personalized therapeutic exercised programs in patients suffering LBP has been shown nowadays, improving symptomatology and quality of life. New technologies help patients to engage more in treatment, while time that health education make people \"active patients\". The aim of the study is to evaluate the effectiveness of a Home Therapeutic Exercise Program (HTEP) based in an app with McGill\'s exercised adding 6 face-to-face sessions every 15 days with a physical therapist .