Clinically, muscle strain in the arm can be diagnosed as a muscle soft tissue injury of the forearm. After this injury occurs, the specific recovery methods are: first, pay attention to rest, local braking can be given, but also with local acupuncture, moxibustion, ionic Chinese medicine penetration and other treatment methods, but also with the Chinese medicine manipulation massage for treatment. Second, if the patient’s blood pressure is not high, he can take oral bruising drugs. In a word, after the appearance of muscle strain, after the above treatment, it will generally recover gradually after 1-2 weeks. Third, if the symptoms do not recover or are further aggravated, the next step should be ultrasound examination to clarify the degree of muscle damage and then consider giving the appropriate treatment. After this condition occurs, you must not perform self-massage at home by yourself to avoid aggravating the condition and making it further aggravated.