The Infrasternal Angle will give us a starting indicaition in terms of where you likely are restricted in terms of breathing and what your skeleton joint position biases are.
What is Rib Flare? Symptoms, Causes, and How to Fix It Naturally
Postural rotations. Using a right-handed Cartesian coordinate system
Rib flare: an introduction
What is Rib Flare? Symptoms, Causes, and How to Fix It Naturally
Better Ribcage Position - Better Alignment
Rib Flare – FIX It for Good –
The Most Underrated Area in the Body - The Infrasternal Angle
How Rib Flare affects your Diastasis, Pelvic Floor & Back — OUR FIT FAMILY LIFE
Upper-Crossed Syndrome - Physiopedia