The Game Changers, which made its global debut yesterday (September 16), 'documents the explosive rise of plant-based eating in professional sports, mixing real-time, groundbreaking science with cinematic stories of struggle and triumph'.
'Toughest athletes on the planet'
"The film features some of the strongest, fastest and toughest athletes on the planet - and it's backed by them too - with additional EPs including Formula One champion Lewis Hamilton, top-ranked tennis player Novak Djokovic, and nine-time NBA All-Star Chris Paul," says the film's description.
Schwarzenegger, who terminates myths about protein in the film, told his 17.9 million Instagram followers: "The Game Changers comes out today. I promise you that these elite athletes will blow your mind. Find a theater and see it tonight at the link in my bio."
The film, directed by Oscar-winner Louie Psihoyos and executive produced by Oscar-winner James Cameron, has since announced it be available to watch digitally 'very soon' - while some venues are offering an extra screening of the film.