noun
- a large triangular muscle extending over the back of the neck and shoulders
Usage: anatomy
Examples
- The trapezius muscle helps support the weight of the arms.
- She felt tension in her trapezius after working at the computer all day.
- The massage therapist worked on loosening his tight trapezius.
- Shoulder shrugs are an effective exercise for strengthening the trapezius.
- The trapezius extends from the base of the skull to the middle of the back.
- Poor posture can cause strain in the trapezius muscle.