Frequent soreness in the legs is particularly common in daily life, mostly due to the following reasons: Firstly, prolonged sitting and standing in daily life will lead to poor blood circulation in the legs, and blood will accumulate in the interstices of the tissues, thus triggering the soreness in the legs. In the second case, the soreness may be caused by the calf area not being properly exercised in daily life, less muscle activity in the calf area, and slow blood circulation. In the third case, the soreness in the legs is basically triggered by excessive fatigue or recent strenuous activities. If the soreness of the legs occurs frequently, it is best to recommend that the patient go to the hospital in time to find out the specific cause and then give targeted treatment.