Montgomery to be the primary ball carrier.

蒙哥马利成为主要持球者。

The flag football you may know is a non-contact version of American football, which replaces tackling with defensive players, removing the flag of the ball carrier and has been growing in popularity over the years.

关于夺旗式美式足球，你可能知道这是一种非接触式的美式足球，它用防守球员取代了擒抱球员，移除持球者的旗帜，多年来，这项运动也变得越来越受欢迎。