The "therapy" of exposing yourself to what is said to be a temperature of 200+ degrees below zero.

Cryotherapy � supposedly a fad amongst celebrities.

Starting our Monday off right! A little #risenation and #cryotherapy with this gem, @chaseweideman.

A photo posted by Mandy Moore (@mandymooremm) on Apr 20, 2015 at 11:34am PDT