I could easily spend six hours in front of my computer gazing aimlessly at videos of muscle cars doing burnouts on YouTube. Somehow I always end up there when I click on enough sequential related videos of whatever it is that brought me to YouTube in the first place. That six hours passes by faster than I care to admit, and it’s about the same amount of time that Rousimar Palhares spends in the gym every day amputating his teammates’ limbs. UFC Rio exhibited another outstanding performance of the Brazilian’s ruthless leg-locking ability over Mike Massenzio. While the fight was brief, the training was rigorous, and this brief Stuart Cooper documentary illustrates how hard Toquinho actually works to become as incredible as he is. Once you’re finished watching it, if you click on enough related videos, you too will eventually end up watching muscle cars doing burnouts on YouTube.