Cryotherapy Session. Cryosauna is a cryo recovery modality that utilizes gaseous liquid Nitrogen to produce controlled hypothermia. Within 3 minutes, compared with traditional ice baths for 15 to 20 minutes, you get a core hypothermia - Another reason why so many pro teams currently use it as one of their main recovery tools. Now, new to this area, we have the Cryosense�, the next-generation cryosauna - the first unit to deliver both cryotherapy and heat in a single unit for a contrasting effect. Increasing maximal circulation and decreasing inflammation are the targets of cryosauna. 3-5 Min.