Corrective exercises constitute a basic element in the conservative treatment of lateral curvature of the spine. In recent years corrective breathing exercises based on the concepts of C. Lehnert-Schroth have proven to be especially valuable. It is a well-known fact that individual exercises are most effective, especially in advanced scoliosis: however, for epidemiological and organizational reasons it is not possible to extend such individual attention to all those who need it. As a result, group exercises are the dominant from of corrective procedure. It is important, however, for these types of exercises to be adapted to the individual needs of every participant. The only form that can meet this requirement is the so-called “stationary system”. The present authors have been advocating the use of this form for corrective exercises for many years. Given the value of corrective-breathing exercises and the need for these kinds of exercises to be conducted in a group system, the authors have presented here their own conception for rehabilitation, keeping both these elements in mind, including our own modifications of various exercises modeled on the Lehnert-Schroth method. These types of exercises have been woven into the entire system, supported by biofeedback, creating in turn circumstances conducive to shaping the habit of proper posture.