Calf implants are as common as any other surgery. They help enhance body shape and structure. Who wouldnt want more shapely calves? Calf implants though are carried out for enhancement of beauty, most often than not they are carried out for medical reasons. This is one instance in which you cant pull someones leg coz its serious business, calf implantation. It is suppose to be one of the most painful surgeries as stated by some.