Muscles

• Anterior Trunk
• Rectus Abdominis
• Rectus Abdominis Tendinous Intersections
• External Abdominal Oblique (External Oblique Abdominis)
• Diaphragm
• Deep Back
• Erector Spinae Group:  Spinalis, Longissimus, and Iliocostalis
• Neck
• Platysma
• Sternocleidomastoid Muscle and Tendon
• Scalenes
• Suprahyoids
• Infrahyoids