When the patient appears to be concave on the calf, like a missing piece of meat, it is generally caused by the rear side of the calf, the flounder muscle and the root base of the connection of the place of the fat is relatively thin, this phenomenon in the clinic is a normal phenomenon, do not need the patient for treatment. This phenomenon is clinically normal and does not require treatment by the patient. It may also be caused by the relatively large number of calf muscles and the relatively obvious lines of the leg muscles. If there is no pain response, generally do not need to be treated, but if when pain occurs, generally common in athletes or people with strenuous exercise, etc., its location is relatively easy to exercise, but due to too intense exercise will lead to tearing, long-term repetition will lead to the formation of inflammation, it is recommended that the patient through acupuncture or topical ointment to carry out the treatment, you can also use other physical methods to carry out the treatment. If the patient feels that it affects aesthetics, muscle correction or other massage methods can be used to assist in the treatment. At the same time, sometimes calf cramps can also lead to calf concavity, which is due to cramps, massage for a while can be restored.