If you’re the least bit squeamish, I would suggest you turn around right now, because this is one of the most gruesome injuries you’ll ever see.
In the middle of her floor routine, Auburn gymnast Sam Cerio’s knees buckle, which you can see in the video above from The Sun.
Cerio dislocated both of her knees and suffered ligament damage, according to reports. Immediately following the injury, she retired from competitive gymnastics.
Honestly, it’s pretty amazing that Cerio’s injuries weren’t much, much worse.
