The soreness of the heel in daily life mainly occurs in the middle-aged and elderly population. As the bones in the heel area of the middle-aged and elderly are prone to calcium loss, local osteoporosis will affect the normal absorption of nutrients by the muscles in the heel area, resulting in local disorders of nutrient metabolism in the muscles, resulting in local soreness and tenderness, and affecting the normal weight-bearing activities in the heel area. In addition, patients with fat pad inflammation or aseptic inflammation of the plantar fascia in the heel area may experience localized lesion stimulation during activity, which may also produce this soreness. Patients can reduce this phenomenon by minimizing weight bearing on the heel area, soaking the feet in warm water frequently or eating foods with high calcium content.