Russian daredevils have used a drone to film their one-armed chin-ups while hanging off a massive crane.
The small aircraft shows the pair fearlessly walking along a city crane perched atop a 300 metre tall skyscraper.
Without the use of harnesses the men hang off the crane and dangle from the structure.
One of the men even manages to snap a quick photo with his free hand.
The video was published on April 24 and has been viewed more than 30,000 times.Many users have criticised the pair’s antics.
