And at the opposite end of the musical spectrum from the chugga-skronk of metal, we have the relentless bum-tish of dance music.

From the website of London-based chain Gymbox, which host regular Yoga Rave classes: “Yoga, beats and dance: Yoga Rave is a class that will rock your mind, body and soul! Let the beat of the music take you on a flowing journey through fluid yoga sequences in our UV-lit studios that will transcend you to a whole ‘you’ kind of high!”

You’re doing soothing poses in a room that looks and sounds like a nightclub at 4am

Essentially, you’re doing soothing poses in a room that looks and sounds like a nightclub going full-tilt at 4am. Either that’ll sound straight-up awesome or nigh-on impossible, depending on your disposition and tolerance for bum-tishing.