"They definitely take more abuse than any golfer ever will, " says Andy MacDonald, a professional skateboarder.

CNN: Extreme sports diving into mainstream

Andy MacDonald, 25, is among the most successful.

CNN: Extreme sports diving into mainstream

Glasgow winger Evans, who made a good impact during the Six Nations, gets a chance to impress head coach Andy Robinson after showing up well, alongside MacDonald, during Scotland A's 38-7 win over Tonga last Friday.

BBC: MacDonald to make Scotland debut