 Ramba uchinyora ndima iyi - Juana akakwikwidza mumitambo yeParalympics inokwana 4 akahwina menduru gumi nemana, sere dzacho ndarama. Munguva yebasa rake akakwikwidza mumitambo yakasiyana siyana kubva pa60m kusvika kumarathon, pentathlon, shot putt uye javelin. Mitambo yake yekutanga yaive 1980 Summer Paralympics yakaitirwa muArnhem uko pamwe nekukwikwidza mu shot putt uye slalom akahwina goridhe mu1500m mune rekodhi nyowani yenyika, 60m, 800m atora masekondi gumi kubva pakurekodha kwenyika kwakagadzwa mukudziya uye aivewo chikamu cheMexico menduru yegoridhe 4x60m relay timu. Mitambo yake yechipiri muna 1984 haina kubudirira sezvaakakwikwidza mu200m, 400m, 800m javelin uye slalom pamwe nekuhwina bronze mu1500m uye 100m, sirivheri mu5000m kumashure kweCanada A Ieretti mune rekodhi nyowani yenyika uye kuhwina goridhe mumarathon pamberi pemunhu waanogara naye E Belmont uye mu pentathlon. 1988 aizoona Juana akaganhurirwa kumitambo mina zvisinei akahwina menduru mune yega yega yekupedzisa wechipiri mu200m uye mu4 × 200 m kumashure kwenyika rekodhi yekumisikidza maAmerican quartet pamwe nekutyora rekodhi yemitambo yeParalympic kuhwina goridhe mumamita mazana mana nekumisikidza rekodhi nyowani yepasi munzira yake yekukunda 100m. Mitambo yake yokupedzisira yakauya muna 1992uko akakundikana kupinda mumakwikwi ekupedzisira emamita zana, mazana maviri nemakumi mana asi akahwina menduru yekupedzisira sechikamu chechikwata cheMexico chakahwina menduru yebronze. 