Question

When scapular abductors are weak which postural deviation occurs?

Answer 1

Answer:

Kyphosis is an excessive posterior curvature of the spine, resulting in a rounded-shoulders posture. If the scapular adductors are weak, fatigued, or injured, the muscular tension created by the pectoralis minor will tilt the scapulae forward and down, resulting in kyphosis...

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Answer 2

Kyphosis occurs when the vertebrae in the upper back become more wedge shaped. Abnormal vertebrae can be caused by: Fractures. Broken or crushed vertebrae (compression fractures) can result in curvature of the spine.