Cold plunges are "like a tune-up for your body's microscopic machinery," said physiologist Kelli King.

Walk through any trendy suburb and you might find a new “wellness” studio offering ice baths or “contrast therapy” (a sauna and ice bath combo). Scroll social media, and you’re likely to come across ...

This is read by an automated voice. Please report any issues or inconsistencies here. Cold-water recovery has moved from locker rooms into living rooms. Professional athletes still swear by ice tubs ...