Introduction to Plantar Fasciitis Plantar fasciitis is one of the most common causes of heel pain, particularly among adults aged 30–60. Though it may begin as a mild discomfort during walking or after long periods of standing, it often progresses to chronic, debilitating pain without intervention. Understanding its biomechanical causes, the role of trigger points, and when to seek therapeutic help can dramatically improve outcomes and quality of life.   What Is Plantar Fasci