for 30 minutes after that you think you are the strongest person on the planet (then adrenalin goes off :D )
i understood the weight thing after i jumped. you do fall a bit faster but you get catapulted up way more, so you almost doing it twice :D friend a girl with maybe 50kg at the time jumped with 3 stretchy ropes, me 105 with 5.
i mean i do understand people who jump from plains :D
was the up and down just body control or do they ump up the air?
So the trick is regular jumps to go around thinking you're the strongest person in the world for good, huh? :)
Just body control, alas.