The primary motion of the thoracic spine is

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Multiple Choice

The primary motion of the thoracic spine is

Rotation is the primary motion of the thoracic spine. The facet joints here are oriented to favor rotation, and the attached rib cage restricts forward and backward bending, making flexion and extension less prominent. Lateral bending does occur, but it’s limited by the ribs and the way the joints align. So, among the possible movements, rotation stands out as the dominant one for the thoracic region.

Rotation is the primary motion of the thoracic spine. The facet joints here are oriented to favor rotation, and the attached rib cage restricts forward and backward bending, making flexion and extension less prominent. Lateral bending does occur, but it’s limited by the ribs and the way the joints align. So, among the possible movements, rotation stands out as the dominant one for the thoracic region.

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