Look down.
If your foot looks like this, you're probably unfit to step into an Octagon at a professional mixed martial arts event.
Star light heavyweight Patrick Cummins has been forced out of next month's UFC 217 with a gruesome ailment causing his foot to balloon up.
The 36-year-old revealed he's been using an IV drip with antibiotics to help a staph infection. His bout against Corey Anderson on the event's undercard has been pulled.
"IV antibiotics aren't killing my mutant staph infection #UFC217 isn't happening for me. Sorry everyone," he said on Twitter.