another invention nobody needs...
 

xoxoxoo...........:confused:

interesting! weird but cool. all they need to add is something better than running. pedals?! haha!

MoaB, I think the idea is to get the benefits of running without the stress on the feet and joints, AND without the mechanical advantage of the gear and lever system that traditional bicycles employ.

1. how do you go uphill without losing momentum?
2. Put some off road tires/frame on that and roll it down a mountain, then we'll talk.

Wow, that does look like a useless invention. Something I never plan on owning, and hope the inventor didn't spend too much money on development.

all the deficits of *not* owning a bike mated to all the deficits of *owning* a bike. genius! i´ll have 2 :D

Yes, the genetic mutation of the bicycle, which will die out soon if it hasn't already.

What, they don't have shopping carts?