"Training Mix" is a song sung in the episode, "Dipper vs. Manliness." while Dipper trains with the Manotaurs and Mabel grooms Grunkle Stan and helps him woo Lazy Susan. The song has a beat similar to Eye of the Tiger.
The tiger roars and the mountain cries
You gotta dream the dream, you gotta win the prize
You gotta go the miles, you gotta face the trials
Never lose sight of the sights you see
You gotta believe your beliefs are real
Now you're drinking from a fire hydrant
Teach your uncle how to wear a cummerbund
Now you're gonna jump a crazy gorge
Keep on shaving that hairy uncle
Uh, I don't really know what's happening in this part
Your heart's on fire and the fire is in your heart!!!!!