Xiaopang hits 720 balls in 6 minutes, Xiao Dingding hits 700 balls in 5 minutes, and Huanhuan hits 390 balls in 3 minutes. What is the ranking of the three players' volleyball abilities from high to low?
小胖6分钟拍皮球720个，小丁丁5分钟拍皮球700个，欢欢3分钟拍皮球390个，3人的排球能力从高到低的排列是怎样的？
<result>3</result>