Muscle strains in dancing are caused by an acute injury caused by over-stretching of the muscles due to a lack of correct posture or overly strenuous movements during dancing. In this case, you should stop dancing immediately, rest in bed, brake, and spray the muscle strain with Yunnan Baiyao spray, but do not massage or rub. If there is significant swelling, topical plasters can be applied. It is important to avoid causing old injuries by gradual activity after complete recovery of symptoms. If, after a short period of standardized treatment, the symptoms of muscle strains are not relieved and the pain is becoming more and more severe, you should promptly visit a regular hospital to improve the necessary auxiliary examinations to clarify the severity of the muscle strains, so that you can choose a more reasonable treatment method and get timely and effective relief from the symptoms of muscle strains caused by dancing.