The lineup reads like a wish list someone actually fulfilled: infrared sauna, saltwater cold plunge, red light therapy, and compression boots. What An Infrared Sauna Actually Does For YouHere is a detail worth knowing before you book: an infrared sauna works differently from a traditional steam sauna. The Cold Plunge: Saltwater, Not For The Faint Of HeartNobody walks up to a cold plunge with total confidence. The science behind cold plunge therapy points to reduced inflammation, improved circulation, and a mood boost tied to norepinephrine release. Red Light Therapy: The Quiet Overachiever Of The StudioRed light therapy tends to get overshadowed by the more dramatic offerings at a recovery studio.