The following is a transcription of the video: Medha: Hey, I'm Medha, and today I'm headed to SoJo Spa Club in Edgewater, New Jersey, to try a Japanese volcanic sand bath. SoJo Spa is the only spa ...

Over the following centuries, the warm volcanic sand, which reportedly warms ... Be forewarned: the Japanese sand bath may not be for everyone, especially those who are claustrophobic.