Question

module test

1. forward curvature leading to a swayback posture is known as:

lordosis
kyphosis
scoliosis
ankylosis

Explanation:

Lordosis is an abnormal forward curvature of the spine, leading to a swayback posture. Kyphosis is an excessive outward curvature (hunchback - like). Scoliosis is a sideways curvature. Ankylosis is stiffness or fixation of a joint.

Answer:

Lordosis