Martin proves that he is bad at rollerskating
Here's a description of the contestant's attempt. Someone's probably working on collecting some images to illustrate it.
It's unclear how Martin's attempt relates to the task, since it consists of him simply roller-skating badly while serving Mark fruit and wine. He doesn't seem to be able to explain how it is a 'parking job' in the studio, but Lasse appears to find the video watchable anyway, since it shows someone doing something badly. Amazingly, Martin earns first place for his inexplicable effort.
(Written by Karl Craven)