To effectively deal with crime in the image of Batman, Bruce Wayne has to support the perfect physical form, but the same applies to actors who play a dark knight in the cinema. There is no doubt that the most voluminous and muscular Batman fulfilled Ben Affleck in the films of the expanded Universe DC. Moreover, an actor with such a diligence worked on his physical condition that, as a result, he became larger than his Dupler Richard Zetron. Remembering your work in the "Batman against Superman: at the dawn of justice" in the podcast by The Minute, Zetron said:
To be fully honest, I was not a suitable doubleler for Ben. He is much larger than me. We have almost the same height, so in this aspect we coincide. But it seems to me that his weight was more than 100 kg, whereas I weigh in the region of 90 kg. In short, he is a more impressive guy, although in a suit it is not so noticeable.
To this Zetron added that it was ready to score muscle mass to match the performance of Affale, but he was given the instructions to keep his normal weight to "without problems" to move in the Batman costume. It is curious that Zetron is much older than Afflec: the actor at the time of filming in "Batman against Superman" was 43, whereas his dubler - 54.