This cold therapy is designed to help aid in the recovery process. It works by reducing inflammation and swelling, as well as providing a cooling sensation to the affected area. This therapy is beneficial for those who have recently suffered an injury or are recovering from a surgery. It can also help to reduce
From Wikipedia
Cold compression therapy, also known as hilotherapy, combines two of the principles of rest, ice, compression, elevation to reduce pain and swelling from a sports or activity injury to soft tissues and is recommended by orthopedic surgeons following surgery. The therapy is especially useful for sprains, strains, pulled muscles and pulled ligaments.