Nah, I doubt it. Exercise is one of them things recovering addicts do as a step more for being clean, mentally and physically. Still tho, Ben of all the movie Batman's is the only one to me who looks like a beast, and believable enough to take on 6 armed thugs in a room, physically.
When his Batman stabs that dude back was all kinds of hnnngh. I remember he also punches one in the balls. lol
I also like the small detail, but cool moment as Batman, during that ufc type street fight going on, he already knows that fighter main weakness and tells the other dude, a simple cool nod of approval afterwards.