No, Nixon served as was the first and only President of the United States ever to the resign from office after mounting pressure from his involvement in the Watergate Scandal.
1 There are four important paired muscles in the anterior abdominal wall: three flat muscles (external oblique, internal oblique, and transversus abdominis) and one strap-like muscle (rectus abdominis).osterior Abdominal Wall. 1  The posterior abdominal wall is composed principally of muscles and fascia attached to the vertebrae, hip bones, and ribs. 2  It also contains fat, important nerves, vessels, and lymph nodes.
The Abdominal Oblique Muscles. Location: The Abdominal Oblique muscle group forms the lateral abdominal wall. The two muscles in this group are the External Oblique and Internal Oblique, with the Internal Oblique lying deep to the External Oblique.Function: The abdominal muscles (or core muscles) function to form the foundation for all gross movements of the body.he abdominal oblique muscles form the lateral wall of the abdomen and function to move the trunk relative to the pelvis.