What Three Muscles Compose The Anterolateral Side Abdominal Walls? The muscles of the anterolateral abdominal wall are divided into two main groups: Lateral flat muscle group situated on either side of the abdomen, which includes three muscles: external oblique, internal oblique and transversus abdominis. What muscle forms the abdominal wall? Muscles of the anterior abdominal
When Rectus Abdominis Is The Agonist What Is The Antagonist? Rectus abdominis Antagonist Erector spinae What is the antagonist for rectus abdominis? Rectus abdominis Actions Flexion of the lumbar spine AntagonistErector spinae Identifiers Latin musculus rectus abdominis Is rectus abdominis an antagonist or agonist? Since the transversus abdominis, external oblique, and rectus abdominis flex your
Which Muscle Acts As An Antagonist To Rectus Abdominis? Rectus abdominis Actions Flexion of the lumbar spine AntagonistErector spinae Identifiers Latin musculus rectus abdominis What is the antagonistic muscle to the abdominals? The rectus abdominis, external oblique, and transversus abdominis all flex the back, making them antagonists to the back extensor muscles. Only those three
What Is The Origin Insertion And Action Of The Rectus Abdominis? Origin Pubic symphysis, pubic crest Insertion Xiphoid process, costal cartilages of ribs 5-7 Innervation Intercostal nerves (T7-T11), subcostal nerve (T12) Blood supply Inferior epigastric and superior epigastric arteries; contributions from posterior intercostal, subcostal and deep circumflex arteries What is the action of the abdominals?