Safar uu ku tagay goobta ciyaarta ee 1930-yadii ayaa ku dhiirrigeliyay George Nissen inuu abuuro
trampoline-ka casriga ah, ikhtiraac ugu dambayntii horseedi doona
carruur aan la tirin karin iyo kuwa kale oo sameynaya dib-u-rogid iyo tabo madadaalo iyo
ciyaar ku saabsan qalabka guga.
In ka badan nus qarni ka dib, Mr. Nissen wuxuu ku guuleysan lahaa
in isboortiga cusub lagu daro Olombikada ka dib markii loo safray adduunka oo dhan
soo bandhigida trampoline-ka Africa iyo
Masar, Ruushka iyo dalal kale. http://www.signonsandiego.com/news/2010/apr/26/ex-gymnastics-champ-created-modern-trampoline/
