Sulli Tries Out Cryotherapy to Help Lose Weight

On July 12, Sulli shared a video of her withstanding negative temperatures for the cold therapy on Instagram.

Cryotherapy is a pain treatment that uses a method of localized freezing temperatures to deaden an irritated nerve and it can be used to lose weight because it promises to burn 800 calories in 3 minutes!

Sulli went for -140 degrees!!

Some of the comments from the netizens are, "The crazy lady is back", "Maybe she's just trying to get her nips extra hard for her next selfie", "What weight is she losing? I don't get it", "Celebrities like her are just lazy".

More photos below.