Feel the Beethoven?!

Oh hai,

So, this question is two-fold:

1. The ****. I am getting old, ain't I?

2. What's your attitude to working out to slow (non-epic), and quiet classical music and jazz?

In the movie "Warrior", there's this rather weird moment, when people learn patience through listening to the anthem of the European Union, and even Henry Rollins says in "The Iron" that he mostly works out to ballads.

I would be interested in what other people work out to.

Quiet music, while sweaty men grunt and lift stuff?
Fighting, "like chess"?

I AM ON FIRE, MAN!!!