Pulling pain in the heart of the foot when walking is common for the following reasons: first, plantar fascia injury, when the foot is overpowered or repeated muscle pulling injury, long-term accumulation can lead to this disease, commonly seen in soccer and basketball fans, clinical manifestations of pain when starting, jumping, landing, examination found that the heel nodule anterior pressure pain, swelling, foot passive dorsal extension when there is pulling pain, while plantar flexion resistance has significant pain, lateral X-ray of the heel bone The lateral radiograph of the heel bone shows the heel nodule with flocculent calcification and mass calcification in front and hawk-like bone growth. Second, flatfoot syndrome, the patient’s longitudinal arch is low, the plantar fascia and muscles are repeatedly stretched, which can lead to pulling-like pain in the heart of the foot when walking.