respond to the vibrations of the magic lasso; whenever Diana stepped into the lasso loop and brought it up and down, her Diana Prince clothes would transform into the Wonder Woman armor. The best known transformation sequence was created by Lynda Carter in behind-the-scenes decisions for the Wonder Woman television show: a twirling transformation, which was based on a dance maneuver. As the twirl was refined, it involved Diana Prince stretching her arms out and making a counter-clockwise quarter turn and then a series of clockwise turns, with a mystical explosion of light, leaving her as Wonder Woman. Eventually, it was revealed that Diana Prince was powerless, until she executed the twirl and became Wonder Woman. A couple of episodes would have Diana Prince attempting the twirl, only to be interrupted by muggers or having to stop the process due to fear of exposing her secret identity; in which she would not have turned herself into Wonder Woman, implying the process must be completed for her to do so. Also implied is that the process must be precise; the less experienced Wonder Girl attempted the twirl only to find herself still an ordinary woman. Only when she thought back to her training in a flashback with Hippolyta did she realize she must mentally focus and think of the transformation while twirling with ballet-like grace to be effective. The twirl was featured infrequently on Super Friends, whenever Diana Prince needed to leave her civilian job and attend to the various crises which she and JLA teammates faced throughout the show. The "Wonder twirl" was copied briefly into the pre-Crisis comics during the period in which the comic book returned to World War II in order to correspond with the first season of the TV series, but Wonder Woman never lost her strength as Diana Prince. The twirl returned a few times in the post-Crisis comic book, before the post-Infinite Crisis reboot of the series, which brought the twirl back as a primary feature, along with the TV show convention that Wonder Woman loses her powers in the Diana Prince identity. The "Wonder twirl" was also shown in the "To Another Shore" episode of Justice League Unlimited and in a scene of Reign of the Supermen. Diana as successful businesswoman In 2011, David E. Kelley wrote a Wonder Woman pilot for NBC that was never picked up to be on the air.