If you feel soreness in your thigh muscles after playing soccer, it should not be a big problem and is considered to be caused by muscle strain. This situation should first pay attention to rest, avoid strenuous exercise, elevate the affected limb, avoid excessive drooping, walking, can be appropriate massage, massage, oral anti-inflammatory and analgesic drug diclofenac sodium, relieve muscle spasm drug ethylphenidate, promote the local acidic environment to improve the drug sodium bicarbonate, local can use flurbiprofen babu cream, can also be applied futalin ointment, can use the blood activation of Chinese medicine Most of them can be well relieved by applying hot compresses and scalding. In the future, it is necessary to warm up sufficiently when exercising again and avoid too much strenuousness. If you still feel pain after 2-3 days, you need to improve the examination to clarify whether there are muscle fiber lacerations. In most cases, conservative treatment, i.e., more rest, can provide good relief, and most do not require surgical treatment.