Evangeline LillyInstagram Marvel Studios confirmed earlier this month that the third movie chronicling the adventures of size-shifting heroes Scott Laing and Hope Van Dyne will be titled Ant-Man and the Wasp: Quantumania. And now the Wasp herself, actress Evangeline Lilly, has shared some insight into how she's preparing for the film in a new Instagram video. Lilly previously documented her body transformation for 2018's sequel Ant-Man and the Wasp, which saw her character take on a much more action-heavy role (and finally a superhero suit of her very own). This time around, however, Lilly explains she is focusing on creating a "strong base" for her training by working with chiropractor Eric Goodman after struggling for years with chronic back pain as a result of injury and weakness.