Anterior abdominal muscles: Anatomy and functions

Attachments, innervation and functions of the rectus abdominis muscle.
Location, innervation and function of the pyramidalis muscle

Anterior Abdominal Wall - Gastrointestinal - Medbullets Step 1

Abdominal Muscles - Physiopedia

Abdominal wall: Layers, muscles and fascia

Abdominal Muscles - Physiopedia

External oblique muscle Radiology Reference Article

Anatomy of the Abdominal Wall

Abdominal Muscles Origins, Insertions, Innervations, Actions

Human muscle system, Functions, Diagram, & Facts

Rectus Abdominis Muscle Anatomy - Bodyworks Prime

Transversus abdominis: Origin, insertion and function

Axial Muscles of the Abdominal Wall and Thorax