The video, filmed on April 7 in Daklak Province, captures the moment a Vietnamese electrical worker swings on high-voltage wires tens of meters high.<br /><br />According to the filmer, the electrician was repairing the damaged high voltage line and had to swing himself on the power cords to get to the broken point for repair. <br /><br />The filmer said: "This is a dangerous job that requires workers to be experienced and very careful. With only a slight mistake, the worker can be injured at any time. <br /><br />"These workers will have to work for 4 to 8 hours on the high-voltage wires to repair each incident."