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.
Good posture starts from your rib cage — Sydney Health Physiotherapy
Postpartum Rib Flare: This Is Why Your Bra Feels Tighter
Fix Swayback Posture for Good –
Why Proper Rib-Cage Position Is Important
The Most Underrated Area in the Body - The Infrasternal Angle
4 Tips to Find a Stacked Body Position While Strength Training — Erica Friedman Wellness
Why You Should Care About Ribcage Posture & The Infrasternal Angle - Progress Posture
Spinal Bracing: Avoiding Rib Flare
What is Rib Flare? Symptoms, Causes, and How to Fix It Naturally
Can a rib become misaligned and how can chiropractic help? - Align Chiropractic & Wellness