On May 6, 2014, Alissa Sizemore was doing what many seven-year-old little girls do—playing outside with her friends. Alissa ran past some garbage cans on the curb just as the truck was pulling up. The truck ran over her right foot, immediately tearing it off. Her leg was amputated below the knee. No one was sure what the future held for this spirited young girl. But by February 28, 2015, Alissa was doing something no one would have dreamed possible—she was dancing.