Walking too much caused by leg soreness and discomfort, can promote local blood circulation through rest, hot compresses, massage, etc. For those who can not tolerate the soreness, can take oral meloxicam and other non-steroidal anti-inflammatory drugs symptomatic treatment, a week or so can be relieved. Walking legs sore is due to a long period of exercise, muscle contraction repeatedly, in the muscle does not get sufficient blood and nutrients, will produce anaerobic metabolism to maintain sports action, and anaerobic metabolites produce lactic acid, causing the accumulation of lactic acid will appear sore pain discomfort, the need to completely remove these lactic acid metabolites metabolism, in order to improve the symptoms of muscle soreness discomfort, and remove these metabolites The most effective way to remove these metabolites is to increase local blood circulation, including hot compresses, massage, physical therapy, and reduce the activity of rest is the fundamental prevention of lactic acid continues to form.