I know it's hard to narrow it down to just one song/piece, but everyone has that one favorite track that just gets their blood going as soon as it starts. What's that one favorite track in your playlist that never fails to get you pumped and makes you bust out those last few reps like your life depended on it?
My playlist consists of a lot of early Bay Area Thrash like Testament, Exodus and Megadeth and old school Death Metal like Death, Morbid Angel, Autopsy and other shit I used to love back in high school but if I had to pick the one track that just makes me push it, it's definitely CAFO by Animals as Leaders. Holy shit, just inspiring musicianship!
4:29 till the end of the piece gets me all the time.