While the student council president explains to the Occult club, that Itadori isn't part of them, Takagi joins them to inform him that he changed his application to the Athletics club, since he needs Itadori's skills in the nationals. Takagi give Itadori a chance, that if he beats him in a game, he will leave him alone. They then proceed to play a game of Shot Put, where Takagi managed to throw the iron ball at 14m. Considering Itadori didn't knew how to throw the ball, Takagi allowed him to throw it however he wants, thinking to himself that it wasn't fare to challenge him in Shot Put, but he is just that serious in getting him in the club. To his surprise and everyone else watching, Itadori managed to throw the ball to over 30m, winning the game and leaving Takagi speechless.
As a normal human being, he doesn't have any abilities. As a athletics club advisor and athlete himself, he is good at some sports, especially those that require raw power like Shot Put.