A young male in Singapore was filmed doing muscle-ups -- dangling at least eight storeys off the ground outside the corridor of a HDB block of flats.

The entire sequence was filmed and uploaded on Instagram Stories:

[video width="1920" height="1080" mp4="https://static.mothership.sg/1/2018/08/IG-mosiac.mp4"][/video]

The camera person had a noticeably anxious tone while chiding his friend.

The 14-second video starts with the male hoisting himself over the ledge of the corridor, and dangling for a moment before he got into a muscle-up position.

He then did four muscle-ups before pulling himself back to the corridor.

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Another user then shared the video on his Facebook account on Aug. 20, urging those who knew the boy to "educate him":

At time of writing, the video has more than 800 shares in just 12 hours.

Many other users agreed that it was a foolish act, while some even brought up his responsibility towards his parents.

Top image from video