1) Beneath the ribs 
Beneath the ribs.
(sәb-kos´tәl) below a rib or ribs; called also infracostal.
Sub·cos'tal adjective (Anat. & Zoology) Situated below the costas, or ribs; as, the subcostal muscles. » The subcostal muscles are distinct from, and within, the intercostal . 
Type: Term Pronunciation: sŭb-kos′tăl Definitions: 1. Beneath a rib or the ribs. 2. Denoting certain arteries, veins, nerves, angles, or planes. Synonyms: infracostal
subcostal Beneath a rib or the ribs.