 Ramba uchinyora ndima iyi - Hixson akawana menduru dzendarama sere, menduru dzesirivha ina, uye menduru dzendarira nhanhatu muMitambo yeParalympic yezhizha ina, kubva muna 1964 kusvika muna 1976. Mumakwikwi eParalympics a1964 akaitirwa kuTokyo, akahwina menduru dzokushambira, dzokukanda netsvimbo, dzokukanda dhisiki, dzokukanda nepfumo. Pa1968 Paralympics, yakaitirwa muTel Aviv, akahwina menduru mu shot put, javelin, uye vakadzi vaviri vaviri lawn bowls zviitiko. Mumitambo yeParalympics ya1972 yakaitirwa muHeidelberg, akahwina menduru mumitambo yepentathlon, javelin, uye kudonhedza dhisiki. Uye paParalympics ya1976, yakaitirwa muToronto, akahwina menduru mumitambo yetenisi yepa tafura nepfumo. 