Rivalry consequences of fighting. However, when the competition is not enough in sports and the tensions are high fighting may ensue. Rivalries may increase motivation, lead to greater effort, and better performance. It may also contribute to greater risk taking behavior among participants, and increase a propensity for unethical behavior. These difference may lead to poor decision making on the part of groups and individuals that may not otherwise take place in the absence of a rivalry. Examples examined in the literature include the 1994 attacks by figure skater Tonya Harding against her rival Nancy Kerrigan, the admission in court by
Nancy Kerrigan a close and controversial 5–4 decision. CBS Television played up the controversy by portraying it as a Cold War East-West split, singling out German judge Jan Hoffmann in particular for supposed biased judging. Kerrigan appeared to display dissatisfaction and disappointment with her second-place finish. While Kerrigan and Lu waited over 20 minutes for Olympic officials to find a copy of the Ukrainian national anthem, someone mistakenly told Kerrigan the delay in the presentation was because Baiul had cried off her make-up and was getting it retouched. Kerrigan, with obvious frustration, was caught on-camera saying, "Oh, come on. So she's going