Don't be fooled by the Florida weather or the towering palm trees outside. Chill Cryosauna is cold. Subzero nitrogen blasts clients in stand-up cryosaunas, lowering their skin temperature to somewhere between 50º F and 32º F over the course of three minutes. It's all in pursuit of what comes next—as the body returns to its normal temperature, the blood vessels expand in a way that's said to improve circulation and boost the immune system. The clinicians especially recommend cryotherapy for athletes seeking to enhance their muscle recovery and people suffering from recurring pain, as the treatment may reduce pain intensity and frequency.