The 'Flintstones' bicycle with no pedals or saddle
Dailymail: It is a design that is sure to turn heads around town
German designers have revealed a bizarre bicycle with no pedals.
Instead, riders are strapped into a harness and move by walking or running.
(Hi-tech)
LOL..-)
Awful design, bad for your back, will ache your legs in that position.
Know why the bike has been around and not changed that much for along time, because it works.
This will fail hard.