The problem of malposture in the blind and its affect on orientation and travel skills was explored. A group of 45 students were enrolled in a standard 3-month mobility training program. Each student suffered a postural problem, some compounded by severe orthopedic and/or neurological deficit. All subjects were given complete orthopedic and neurological examinations as well as a battery of special psychometric tests. Postural problems were diagnosed and treated by a variety of therapeutic techniques, some newly described, including specialized exercise, splintage, and postural physical education programs. Improvement evaluation (by motion picture photography) was made before, during and after the 3-month program. The hypothesis tested was that improvement in posture contributed to improvement in mobility. The final results indicated such a correlation to exist. One implication is that postural training plays an important role in the development of mobility skills and thus in the total rehabilitation of the blind. (Author)