Stomachic muscles are also commonly referred to as abdominal muscles or abs. They are a group of muscles located in the abdomen that are responsible for providing support to the spine, maintaining posture, and aiding in the movements of the trunk and pelvis. These muscles are essential for activities such as lifting, twisting, and bending. Other synonyms for stomachic muscles include core muscles, trunk muscles, and abdominal wall muscles. Strengthening these muscles through regular exercise can improve overall physical performance, reduce the risk of injury, and improve overall physical appearance.