looks a little odd... but it's a start i guess.
http://vids.myspace.com/index.cfm?fuseaction=vids.individual&VideoID=21646384
My first thoughts were bouncing down the track in a Michelin Man suit! MMMMMMMMMM it does seem to give plenty of neck support.
and while your bouncing your thinking air fence for the body? cool
hmm wonder what the cost is on that