This one makes more sense than most. They're training to be heroes and they need to be able to fight, so physical fitness is pretty much a necessity, with Deku in particular lifting weights as part of his training.
It's really the fact that Horikoshi doesn't use it as a carte blanche to depict perfectly ideal bodies that makes it more notable than anything.
It's really the fact that Horikoshi doesn't use it as a carte blanche to depict perfectly ideal bodies that makes it more notable than anything.