Americans are taking it on the chin more often. Literally. “Chinplants,” i.e., surgical procedures that enhance and define the chin line, increased 71 percent between 2010 and 2011, outdoing breast augmentation, liposuction and even Botox, which increased a mere five percent between 2010 and 2011, according to new statistics released by the American Society of Plastic Surgeons. “Having a strong chin is not something you can gain via diet or exercise,” says Dr. Darrick Antell, a Manhattan plastic surgeon and clinical professor of surgery at Columbia University. “You’re either born with it or you see a surgeon to improve it.” The procedure is now popular with both men and women, with nearly 21,000 Americans opting for the operation last year alone, the ASPS reports.