Post Malone took an extremely terrible fall in front of an audience.

It was so terrible specialists needed to help him.

Furthermore, fans didn't know whether to hang tight for it or pack it.

It happened partially through a show at the Endeavor Place in St. Louis on Saturday night.

where he served circles.

The post showed her stuff as she strolled down a slope.

which stretched out to the field floor.

It would have been fine yet there was an opening in the floor where he used to drop his guitar and it wasn't covered.

He stepped on it and took a horrendous fall, rambling across the show floor.

An observer let TMZ know that one of his legs was shaking wildly.