A trapezius strain can happen as the result of an acute injury or from long-term overuse. Learn what a trapezius strain feels like and how it's treated.

What causes a trapezius muscle strain? Find out what you need to know about this problem with your upper back muscle, including how to treat it and how to prevent it.

The trapezius, traps, trapezoid muscle is in the upper back and helps the neck, shoulders, and arms move. Learn more about the causes and treatment of trapezius pain.

Trapezius trigger points are raised parts of the trapezius muscle, which is the large band of muscles that spans your upper back, shoulders, and neck. These points can be painful and may limit ...

The trapezius gets its name because the muscle resembles a trapezoid. (In case you forgot high school geometry—no shade, this applies to us too—that’s a shape with four sides, two of which ...

A 50-year-old woman arrived with progressive neck pain and stiffness, 3 years after a whiplash injury sustained in a motor vehicle crash. Previous diagnoses included cervical spondylosis and muscle ...