Common postural deformities Postural deformity - it is a kind of variance in the normal shape of the spine or body structure. Deformity - An appearance which has been spoiled or misshapen or malformed. According to Metheny, “The best posture is that in which body segments are balanced in the positions of least strain and maximum support”. The deviations from the normal postural curves mean occurrence of physical deformity in the body, it may be due to defect or damage due to several reasons which can be corrected with the help of corrective measures. Deformities of the upper extremities Kyphosis (Hump Back) It is characterized by an exaggerated rounding of the upper back (Thoracic region). It can be caused by various factors, such as poor posture, osteoporosis, or Scheuermann's disease. Kyphosis can cause pain and discomfort, limit mobility, and affect breathing. Corrective measures for kyphosis 1. Exercise - Certain exercises can help improve posture and str