In the music video for Smooth Criminal, Michael Jackson and four backup dancers used cables and harnesses to lean a full 45 degrees, a move that's physically impossible for an unsupported human body. But somehow, Jackson also performed this dance move live on stage without any visible support. It turns out that in addition to developing impressive core strength, Michael Jackson nailed his shoes to the floor.

As much as people love to watch you whip and watch you nae nae, a recent study has some other suggestions for you ladies on the dance floor.

Brief news items of note for Lifehacker readers, including: Game Of Thrones episode 3 recap, Stellaris PC strategy game review, astonishing photos of ballet in the street.

Where there's dancing, there's usually drinks. This video shows you how to dance with a drink your hand and never spill a drop.