During cryotherapy, light cotton gloves, socks with slippers and an undergarment protect the patient's extremities from possible frostbite. And even though the process rapidly lowers the patient's surface skin temperature to about 30 degrees, it will not freeze skin tissues because exposure time in the chamber is limited.
There are a few different types of Forrest Wood Cup champions. Sometimes an established pro like Anthony Gagliardi or Scott Martin wins. The Cup serves as a brilliant spot on their resumes and sets them up for life, but it likely doesn't change anyone's opinion about them because we already know they're great.