A procedure for patients who want to improve the shape of their legs, increase the size of the calves, enhance the muscle and add definition. Many men pursue calf augmentation to bulk up the appearance of the calf muscles, while women usually want to enhance the curves in the lower leg. Generally, calf augmentation patients are looking for lower legs that are in better balance when compared to the rest of the body, especially the thighs. This procedure is usually done on as an outpatient procedure, taking about an hour to perform. Implants are inserted through a tiny incision behind the knee.