Which condition indicates excessive curvature in the spine?

The condition that indicates excessive curvature in the spine is hyper-kyphosis. This condition is characterized by an exaggerated forward rounding of the back, resulting in an increased thoracic curvature. Individuals with hyper-kyphosis may appear hunched over, and this excessive curvature can lead to discomfort, pain, and even impairments in mobility and respiratory function if not addressed.

Normal lordosis refers to the natural inward curve of the lumbar spine, which is not considered excessive. Postural stability refers to the ability to maintain an upright position and balance, which doesn’t specifically relate to curvature of the spine. Static posture is about how a person holds themselves in a fixed position; while poor static posture might contribute to or be affected by curvatures of the spine, it does not specifically denote excessive curvature like hyper-kyphosis does.