This Actius back protector in eight is composed of two long elastic bands that allow it to adjust to the anatomy of the person without stretching or deforming. They are lined with cotton, allowing free, comfortable and safe movements. It also incorporates two rings or straps at shoulder level. Both ends of the straps provide gradual strength, pushing the shoulders and correcting inadequate posture. The back support has ergonomic effects, as it helps to correct body postures, provides reinforcement for the abdominal area and joints. Its elastic materials and anatomical design stimulate postural alignment and minimise pain and muscle fatigue. This also means that the product provides greater comfort, convenience and safety in movements, while at the same time extending the useful life of the back protector.