Lordosis is an increased inward curving of the lumbar spine (just above the buttocks). … Loss of the lumbar spine curvature is known as a “flat back”.

What is lordosis explain in physical education?

An excessive curvature of the back that results in a “swayback” appearance like the picture on the left. Some Lordosis is normal in the spine at the neck and low back areas. It is when this curvature becomes excessive that it can cause problems.

What is lordosis explain any two causes Class 12?

Postural lordosis: This is caused by uneven posture. Having overweight or weakness in the abdominal muscles can increase the risk, as both factors strain the lower back. Neuromuscular lordosis: Several neuromuscular conditions can cause lordosis, including muscular dystrophy and cerebral palsy.