"origin: pubic symphysis, tubercle and crest"
"insertion: xiphisternum and 5th-7th costal cartilages"
"action: supports abdominal viscera, compression of the abdomen, trunk movement"
"blood supply: superior and inferior epigastric arteries"
"innervation: lower intercostal and subcostal nerves (T7-T12) 2"
"innervation: lower intercostal and subcostal nerves (T7-T12) 2"
"origin: pubic symphysis, tubercle and crest"