Over 24 years after Joanna Rohrback invented the workout routine she calls Prancercise, it's finally sweeping the nation!

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Back in December Joanna posted an instructional video of her unique routine, but it didn't get much traction—until now. Internet aficionados recently stumbled upon Joanna's video and it's since gone viral.

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Joanna, who recently appeared on CNN to talk about Prancercise, explains her workout uses “movements as a springy, rhythmic way of moving forward, similar to a horse’s gait and is ideally induced by elation.”

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Or something else, perhaps? Anyway, strap on some ankle weights, pump up the volume and join Joanna in prancing away the pounds! Or just sit back and get an ab workout with a good belly laugh.

Do you think Joanna is for real or is she really stretching believability with her fitness fad? Tell us your opinion in the comments section or tweet us @OKMagazine.

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