Soreness after work may be physiological, may also be pathological; physiological general can be relieved on their own, pathologically caused by the need for targeted treatment under the guidance of a doctor, such as drug therapy, physiotherapy, surgery, etc.; there is no so-called “the fastest recovery”, please comply with the doctor’s instructions to standardize the treatment. 1. Physiological: after work, the muscles will produce a lot of lactic acid, resulting in lactic acid accumulation, which in turn causes muscle pain; at this time, rest can slow down the phenomenon of muscle pain, but also can be gently patted and massaged, generally no special treatment. 2. Pathological (1) the intensity of work is too great, the muscle active contraction exceeds the capacity of the muscle itself, which in turn causes muscle strain; early rest, cold compresses, compression, elevation, etc., and when the pain is severe, consider giving non-steroidal anti-inflammatory drugs such as ibuprofen. (2) Consider that the patient himself has osteoporosis, and exercise aggravates symptoms such as pain in the peripheral bones. Commonly used drugs include salmon calcitonin, etocalcitonin and other drugs that inhibit bone resorption, as well as drugs that inhibit osteoclasts, such as zoledronic acid and risedronium phosphate; physical therapy such as pulsed electromagnetic field and extracorporeal shock wave can also be considered; and surgical treatment can be taken when necessary. However, it is not excluded that it is caused by other factors, and when the soreness is obvious, if the adjustment of lifestyle is not obvious, it is necessary to go to the hospital in time to clarify the cause of the disease, and standardize the treatment in accordance with the doctor’s instructions.