Mixed martial arts is a contact sport with a lot of exertion, sometimes a little too much.
A synopsis for the YouTube video reads, "We’re doing investigative research into the buttcheeks of these fighters to find out the REAL reason they shat themselves during their MMA fights…:"
Fightful has all of your MMA needs covered. Follow us on Twitter for updates, and subscribe to our YouTube channel for exclusive interviews, lists, news updates and predictions.