We never get to see Ben Affleck undergo training in Batman v Superman: Dawn of Justice, but can confidently infer from how he leaves Lex Luthor’s goons as good as potato sacks in that warehouse sequence that the DCEU’s Ra’s Al Ghul must like to fight dirty.
In Batman Begins, while training with the League of Shadows, Christian Bale’s Bruce Wayne endures painful resistance tests and perfects his sword-wielding skills that, combined with his Batsuit’s realistic weight, results in a predominance of blocking, punching, and reliance on henchmen’s conveniently slow reaction time.