: Slouching or hunching for long periods puts pressure on the cartilage between your ribs and breastbone, making sounds more likely during sudden movements. Management and Relief
: Tightness or spasms in the muscles around your chest, back, and shoulders—often exacerbated by poor posture or anxiety—can pull on rib joints and cause them to shift or pop. Chest Cracks When I Turn My Head
: Soft tissues like tendons and muscles can produce a clicking sound when they move over bony protrusions in the chest wall or rib cage. : Slouching or hunching for long periods puts