Based on: The Diagnosis and Treatment of Postural Defects. By Winthrop Morgan Phelps, B.S., M.D., F.A.C.S., Professor of Orthopedic Surgery, Yale University, etc ...
Posture refers to how a person holds themselves when sitting or standing, particularly in their back, neck, and shoulders. Certain types of posture may cause pain, discomfort, or other symptoms. A ...