what are the scalene muscles
Summary Information: Scalene Muscles. Scalene Muscles: The scalene muscles are a group of three paired muscles located in the lateral neck. The scalene muscles include the scalenus anterior, scalenus medius, and scalenus posterior.The scalene muscles originate from the cervical vertebrae and insert on the ribs.calene Muscles: The scalene muscles are a group of three paired muscles located in the lateral neck.