This commercial for Prancercise was actually posted online last Christmas, but  has only erupted onto the viral video scene this week, amassing over 300,000 views.

The video is another example of a piece that is so bad, it’s good. 

Joanna Rohrback of Prancercise® shows viewers her four modes of Prancercise dancing–“a springy, rhythmic way of moving forward, similar to a horse’s gait and is ideally induced by elation.”

The dance routine is actually from 1989, but is “now available to the public for the first time,” appearing on Jezebel, UpRoxx, and TheWeek