Question

Name and describe the 3 abnormal postural deviations a) Kyphosis, Lordosis, Scoliosis

b) Tides, Springs, Neap
c) Monarchy, Democracy, Oligarchy
d) Velocity, Acceleration, Momentum

Answer 1

Scoliosis, kyphosis, and lordosis are abnormal postural deviations of the vertebral column. Scoliosis is a lateral bending of the spine, kyphosis is an excessive posterior curvature of the upper thoracic vertebral column, and lordosis is an excessive anterior curvature of the lumbar region.

Step-by-step explanation:

Scoliosis, kyphosis, and lordosis are three abnormal postural deviations of the vertebral column.

1. Scoliosis: This is an abnormal lateral bending of the vertebral column, accompanied by twisting. It can make it difficult for individuals to bend directly forward, and the right and left sides of the back will not be level with each other in the bent position.
2. Kyphosis: Also known as humpback or hunchback, kyphosis is an excessive posterior curvature of the upper thoracic vertebral column. It can occur due to osteoporosis weakening and erosion of the anterior portions of the vertebrae.
3. Lordosis: Lordosis, also known as swayback, is an excessive anterior curvature of the lumbar region of the vertebral column. It is commonly associated with obesity or late pregnancy, as the accumulation of body weight in the abdominal region causes an anterior tilt of the pelvis and an enhancement of the lumbar curve.