Patients with thigh muscle strain can be treated by basic treatment, cold compress and rehabilitation training as follows: First, basic treatment: resting and braking the thigh muscles and continuous rest for 1-2 weeks can make the thigh muscle fibers repair themselves quickly. Second, cold compress: continuous cold compress treatment for three days, can make the thigh muscle injury parts of the swelling and pain symptoms to obtain satisfactory control. Third, rehabilitation training: after pain and swelling relief patients should take the initiative to move thigh muscles, first of all, static contraction and diastole of thigh muscles to prevent local scar formation. With further relief of pain symptoms, training against resistance can be performed to restore the strength and intensity of the thigh muscles. After the above comprehensive treatment, the thigh muscle strain will be repaired soon, and the patient should avoid thigh muscle injury in general.