The best part about the movie, and everybody seems to rave about it, is the boot camp part.

WWE is like showbiz boot camp.

I was in better shape when I went into boot camp than when I came out.

Boot camp was the first time I got a heavy dose of discipline. It was the best thing that ever happened to me.

It was kind of like songwriter's boot camp. You had to produce. You had to produce fast. You had to learn.

We did this two-week boot camp before we filmed the movie. I got to know everybody in the group and we became friends. We got really tight throughout those two weeks.