The spine is critical in maintaining a correct posture,
meaning an efficient, natural, good-looking posture that
does not put pressure on internal organs, and helps the human
body to move in a harmonious way with minimal fatigue.
In comparison, a poor posture indicates deformity of
the spinal cord, thoracic parts, or arms and legs1). A poor
posture is related to asymmetrical use of the body for functional
activities, and if prolonged, one’s posture is altered
due to musculoskeletal imbalance2). It also causes abnormality
in vital dynamics and may cause related problems.
Among orthopedic disorders, spinal postural change is the
most frequently observed3). Specifically, the occurrence of
scoliosis is a growing cause of spinal deformity and posture
alteration, and it is defined as spinal deformity with a spinal
curve 10 degree4, 5). Scoliosis is classified by the degree of
curvature as mild (< 20°), moderate (20–45°) and sever (>
45°)6). Mild scoliosis is very common, with the prevalence