120 ordinary college students from three football option classes were selected as the research subjects,to explore the effects of FIFA 11+and Harmo Knee warm-up exercises on the physical fitness of ordinary college students.The results show that,both FIFA 11+and Harmo Knee warm-up exercises can improve the lower limb explosive power,balance,agility,and coordination qualities of ordinary college students,but cannot improve their speed quality.The effect of FIFA 11+warm-up exercises on improving students'coordination quality is better than that of Harmo Knee exercises.