Calf lactic acid accumulation want to effectively discharge acid can be aerobic exercise, can also be localized hot compresses and massage, while more water can promote metabolism, help discharge lactic acid. 1. Aerobic exercise: most of them are caused by too much exercise in a short period of time or not enough muscle stretching, which can lead to muscle soreness or fatigue and other symptoms, can be appropriate aerobic exercise such as jogging, swimming, etc. to relax the local muscles, so as to alleviate the phenomenon of lactic acid buildup. 2. Hot massage: Lactic acid buildup in the calf may be accompanied by varying degrees of muscle tension, massage and hot compresses on the local muscles along the muscle texture can help to relax the muscles, relieve the symptoms of muscle tension and spasm, and also help to alleviate the buildup of lactic acid. 3. Intake of water: Appropriate intake of water can promote the metabolism of body fluids and blood circulation, which can help the local lactic acid with the metabolism and circulation gradually discharged. In the calf lactic acid accumulation, it is not recommended to carry out too strenuous physical exercise, you should first through the low-intensity soothing exercise to relax the muscles and nerves, and promote the elimination of the body’s metabolic products.