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 Wang donated those two dresses to Kerrigan, the values of which were estimated at $9,600 and $13,000, respectively. Kerrigan retired from amateur competition after the Olympics. She appeared in a few professional competitions such as Ice Wars, but focused her career on performing in a variety of ice shows. She has appeared in "Champions on Ice", "Broadway on Ice", and an ice show adaptation of the musical "Footloose", among other productions. In 2003, Kerrigan became a national spokeswoman for Fight for Sight. In the 1994 TV movie "Tonya and Nancy: The Inside Story", she was portrayed by Heather Langenkamp. In