Level 1: The Simple Penalty
Complete 5 burpees in a row without wincing. If you fail, you'll be forced to watch an endless loop of elevator music.
Level 2: The Tricky Penalty
Hold your breath for 10 seconds while reciting the entirety of "The Great Gatsby" aloud. If you can't, you'll be forced to listen to someone else recite it for you.
Warning: these penalties are not for the faint of heart.