Tag: Upper body health

The human chest, or thorax, is a complex region containing vital organs like the heart and lungs, all protected by a robust skeletal and muscular structure. When asking, "What is the top of my chest called?", the answer actually involves several specific anatomical parts, not just a single term.

According to research, many people experience postural changes due to sedentary habits and increased screen time. This can be a key factor when you are left wondering, **Why are my shoulders suddenly so broad?** The perceived change might be rooted in several aspects of your lifestyle and physical health.