Hello,
I'm the inventor of a new type of parachute-paragliding.
This new invention allows an unlimited autonomy of flight thanks to fact that it's possible to regain altitude just by flapping its movable tail. This is accomplished by moving legs up and down. Besides that, it also limits the possibility of crashes: there is a better control of manoeuvre and considering its tightened shape, it 's more difficult to get knots or suffer a tear. Moreover, elastic bands of reinforcements improve the stability.
You can find an animation here:
https://www.youtube.com/ watch?v=3BtPXtlC3hg
What is your opinion about it?
Regards,
Dario Tumazzo