Her career reached a peak in 1968-69 when she broke six world records and won a bronze medal in the 80-meter low hurdle in the Mexico Olympics.
一九六九年墨西哥奧運會中，她又為我國贏得八十公尺低欄銅牌，都是紀政不負國人期望的光榮戰史。在紀政為創紀錄、奪金牌的運動奮鬥歷程中，肌肉受傷曾經是她最大的困擾與障礙。