Transversus Abdominis


Summary

Location:In the abdomen, beneath the internal oblique muscles, with fibers running horizontally.

Information

Group:Abdominals
Side(s) of body:Front
Function/Action:Abdominal Compressor, Trunk Stabiliser, Forced Expiration Assistor

Details

Joint:Lumbar
Bone:Lumbar Vertebrae
Origin:Inguinal ligament, iliac crest, thoracolumbar fascia.
Insertion:Linea alba and pubic crest.