Inclusion Criteria:  1. Fourteen - 18 years of age, 2. Scoliotic curve greater than 25 degrees, less than 45 degrees, 3. Stated willingness to do the yoga and yoga-like poses daily, 4. Written, signed consent by patient and parent/guardian 5. Pre-test Cobb films no less than 3 months old read by independent radiologists.  Exclusion Criteria:  Neurological, muscular or neuromuscular disease, (e.gs., cerebral palsy, myopathy, stroke), Genetic abnormalities that affect limb growth, proportionality or metabolism, (e.gs., mucopolysaccharidoses, Marfan's syndrome, Refsums disease). Pregnancy and other conditions prohibiting X-rays or minute(s)-long exertion (e.gs., congestive heart failure, great weakness, COPD). Previous exposure to botulinum neurotoxin Type A. Sexually active female subjects must present a recent negative pregnancy test.