The answer is true.
The infrahyoid muscles or strap muscles are composed of four pairs of muscles in the frontal part or anterior part of the neck. These four parts are the; sternohyoid--thin, narrow muscle which attached the hyoid bone to the sternum and is connected to the tendons; the sternothyroid--found in the neck area ans is commonly known as sternothyroideus; thyrohyoid--skeletal muscle on the neck which elevates the larynx and depresses the hyoid;and, the omohyoid which depresses the hyoid bone.