Cold condensation

Cold coagulation refers to the accumulation of cold air in the body, which leads to muscle pain and contraction due to impaired blood flow. Calf muscle pain and contraction, that is, calf muscle spasm, is caused by sharp movements or long distance running without relaxation and finishing exercises. If it is locally cold at night, calf muscle spasm will occur. As soon as muscle cramps occur, point your feet towards your palate. Like Xu Sanduo in "Soldier Assault". If a calf cramp suddenly occurs at night, you should immediately stand up and the cramp can be relieved immediately. Shoulder muscle pain and contraction are due to too little exercise and sudden increase in exercise caused by lactic acid accumulation is caused by nerve compression or injury. Anal muscle pain and contraction are prolonged loose stools that easily cause anal inflammation and anal sinusitis.