MUSCLE OF ABDOMEN
ABDOMINAL MUSCLE INTRODUCTION TO ABDOMINAL MUSCLE 1) EXTERNAL OBLIQUE MUSCLE Origin : Lower ribs . Insertion : Linea Alba, pubic crest of tubercle. Action : Trunk Flexion and lateral bend. Nerve supply : Intercostal nerve. 2) INTERNAL OBLIQUE MUSCLE Origin : Thoracolumbar fascia. Insertion : Lower 3 or 4 ribs, pubic crest …