This is another brilliant piece of music made by the Los Angeles music production company Two Steps From Hell. They have made many pieces for different movies and game trailers like; The Twilight Trilogy, 2012, Mass Effect 2 and Prince of Persia (film).
After hearing this one I was hooked! Not that E.S. Posthumus didn't influence me either. I listened to this while exercising once and the effect of it was instantaneous!
Ugh, I don't even know why I'm typing this down. You should just listen for yourself, I promise you, you won't regret it.