Calf stomach muscle strain is basically in daily life in the process of high-intensity exercise, so that the muscle contracted sharply, or excessive tension and thus the formation of the injury. After the calf stomach part of the strain situation will generally lead to muscle fiber tear or rupture of the situation occurs, calf muscle strain after the occurrence of the situation, first of all, we must stop all activities, and strict bed rest, to avoid the activities to make the strain situation aggravated. Then, within 24 hours, first choose a cold compress, with an ice bag or a towel wrapped in tiny ice on the affected area for cold compress, can reduce swelling, play the role of analgesia. After 24 hours, use hot compresses, hot towels, hot water bags on the leg, can promote blood circulation, then relax the muscles, promote the absorption of bruises, thus helping to relieve pain.