It's championship night for the World Arm Wrestling League in Atlanta, Georgia, and the stakes for the athletes could not be higher. With two championship titles on the line, the competition is fierce, as an underdog takes on the reigning champion who seems virtually unstoppable.

It's championship night for the World Arm Wrestling League in Atlanta, Georgia, and the stakes for the athletes could not be higher. With two championship titles on the line, the competition is fierce, as an underdog takes on the reigning champion who seems virtually unstoppable.