After a lot of exercise, I feel sore muscles. It is difficult to walk because of a lot of exercise and the accumulation of acidic substances produced by lack of oxygen in the body between muscles. It also means that it is normal for you to exercise less at ordinary times. Pay attention to rest and exercise less every day, and massage my sore muscles 2-3 times a day. As long as you persist every day, a small amount of exercise can be avoided. Of course, it has something to do with excessive exercise. Now pay attention to rest, hot water, foot washing, massage, massage, but still exercise properly, not at all. Pay attention to increasing exercise intensity step by step in the future. People who often don't exercise suddenly exercise easily lead to muscle aches. It is best to massage the painful part with hot compress.