Which is more impressive?

[sm321]

Which in your opinion looks more impressive? I personally think the trials biking.

Trials biking - http://www.youtube.com/watch?v=Cj6ho1-G6tw

Parkour - http://www.youtube.com/watch?v=B4jI3nwKWRM

 

[Doyourthang]

Trials biking looks so good, talented guy.