i wonder if they will have spray on abs or real ones this time?
According to IMDb they hired the same personal trainer to get the actors in shape during filming.
Gym Jones, who burst into the spotlight for the physical training they provided to the male actors in 300 were again employed to train the cast for the sequel. They trained the cast before filming began and also throughout filming so that the cast could attain and maintain the physical shape required for their roles. The return of Gym Jones for the sequel was due to their long standing relationship with Zack Snyder who wrote and produced the sequel.