Certainly, getting into whatever physical shape is expected of Jared Leto will take some time, though if he’s truly just “starting” his workout, and he looks like this right now, he’s starting from a pretty solid position. This means that production probably isn’t starting next month. At the same time, there’s be no reason to start his Tron workout if filming wasn’t expected to begin for a year, so it looks like the new Tron movie is closer than most were expecting.
Article source: https://www.cinemablend.com/news/2554854/jared-leto-is-getting-seriously-ripped-for-his-tron-role