Damage to the trapezius muscle would primarily involve which region?

Damage to the trapezius muscle would primarily involve which region?

• A. Neck
• B. Knee
• C. Hand
• D. Low Back

Answer: (A)

The trapezius runs from the skull and upper spine down to the shoulder blade, with its upper portion concentrated in the neck region and helping extend and stabilize the neck as well as move the scapula. When this muscle is damaged, the most evident problems occur in the neck area, since that's where its fibers originate and where its neck-related actions are most active. The knee, hand, and low back are not primary sites of action or injury for the trapezius, so they would not be the region primarily involved.

The trapezius runs from the skull and upper spine down to the shoulder blade, with its upper portion concentrated in the neck region and helping extend and stabilize the neck as well as move the scapula. When this muscle is damaged, the most evident problems occur in the neck area, since that's where its fibers originate and where its neck-related actions are most active. The knee, hand, and low back are not primary sites of action or injury for the trapezius, so they would not be the region primarily involved.