Adolescent scoliosis is a deformity of the spine that manifests itself as a lateral distorsion of the spine and it can be in the shape of the letter “C“ or “S“. Distortion occurs in all three planes, frontal, sagital and horizontal. Scoliosis can have different forms and can affect various parts of the spine, it can be cervical, cervicothoracic, thoracic, thoracolumbal and lumbar. It is quite common in adolescents and there are various reasons for its development. One of the most common reason is rapid growth during puberty, but it can also be caused by genetic predispositions, changes in muscle structure and not enought physical activity. It is extremely important to detect scoliosis as early as possible and to go through all the conservative procedures that can help with progression and elimination of the difficulties before considering the surgical treatment. Scoliosis can create difficulties of health and aestetic character. Today, scoliosis is being resolved and reduced with various kinesiotherapeutic tretments that are desribed in this work. This way the quality of life of adolescents is significantly improved and allows them to grow and develop healthily. It is also of great importance to start learning the significance of physical acivity and proper posture patterns as early as possible.