Left: Jason Momoa as Aquaman in "Aquaman and the Lost Kingdom." Right: Chris Hemsworth as Thor in "Thor: Love and Thunder."Warner Bros. Pictures/DC Comics; Marvel StudiosJason Momoa reprises his role as Arthur Curry/Aquaman in "Aquaman and the Lost Kingdom."Momoa told Extra that he called Chris Hemsworth to get in superhero shape."To me, he is the poster man for in shape," Momoa said."Aquaman" star Jason Momoa said that he reached out to longtime Marvel actor Chris Hemsworth when the time came to get in shape for "Aquaman and the Lost Kingdom.""I actually called Chris to help me get ready for 'Aquaman,'" Momoa told Extra's Mona Kosar Abdi during a recent interview ahead of the sequel's release.Hemsworth has been playing Thor in the Marvel Cinematic Universe since the 2011 standalone film "Thor." Most recently, he suited up as the God of Thunder in "Thor: Love and Thunder," released in 2022.Chris Hemsworth as Thor in "Thor: Love and Thunder."Jasin Boland/Marvel Studios 2022Momoa said he turned to Hemsworth for help because the jacked actor created the fitness website and app Centr, which includes workouts, recipes, and meditations."It's wonderful," Momoa said.