The external oblique muscle is an important muscle group located in the abdomen area. It is responsible for movement of the trunk, flexion, and rotation of the spine. There are several synonyms commonly used to refer to the external oblique muscle. Some of the popular names include outer oblique, external abdominal oblique, Anterior lateral abdomen wall, and musculus obliquus externus abdominis. These synonyms help to provide a better understanding of the muscle and its functions, making it easier for medical professionals to communicate with their patients. Whether you're a fitness enthusiast or a medical professional, knowing various synonyms for the external oblique muscle can help you in your practice.