For her new film, I, Tonya, in which Margot Robbie plays the figure skater Tonya Harding, she used the Alexander Technique. She said at a recent London press conference:
We incorporated a lot of Alexander Technique (retraining physical movement), and animal work and I hadn’t done that before, I didn’t go to drama school. So, I’m always trying to learn something new. So that was new to this process and really helped me find the physicality of Tonya.
More details at film-news.co.uk.