For those of us seeking the ideal body, diet and exercise can do wonders. Body contouring picks up where diet and exercise leave off. Often, certain areas of the body where fat collects are resistant to lifestyle improvements. For example, a sagging midsection may not always be remedied through non-surgical means. At Dr. Peter Hetzler’s office, CoolSculpting, liposuction, and tummy tuck are designed to correct the imperfections that cannot be corrected through diet and exercise alone.