Scoliosis metal rods attached to a plastic or leather girdle, designed to straighten the spine. As a result of the constant pressure the brace inflicted on a patients' spine, it was particularly painful and inconvenient to wear due to physical limits it imposed. Wearing the brace was known to cause jaw pain, skin irritation, muscle pain and low self-esteem among patients. The 'Harrington rod' technique was the second major treatment for scoliosis to emerge and became the first significant surgical procedure to manipulate spinal positioning. This treatment was initially developed to treat paralytic scoliosis that resulted from the polio epidemic of
Body shape image). This sometimes affects their walking style, resulting in hip sway; The upper limb in females have an outward angulation (carrying angle) at elbow level to accommodate the wider pelvis. After puberty, hips are generally wider than shoulders. However, not all females adhere to this stereotypical pattern of secondary sex characteristics. Both male and female hormones are present in the human body, and though only one of them is predominant in an adult, the other hormone has effects on body's shape to some extent. Widening of the shoulders occurs as part of the male pubertal process. Expansion of the ribcage