This is one for the adrenaline junkies on Face punch, as the title says post about an extreme sport you do, perhaps with a picture or video of you doing it.
I do Powerbocking which involves the use of sprng loaded inertia stilts, allowing people to jump 2 meters high and run at speeds of 30mph.
Here is me doing it:
[img]http://www.jurassicjumpers.stiltsmedia.co.uk/forum/gallery/12_27_09_09_9_26_53.jpeg[/img]
