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腰旗橄榄球是源于美式橄榄球的一项大众化运动,与美式橄榄球运动相比,腰旗橄榄球是一项“非冲撞性”的运动,采用拔腰旗的方式代替抱人和推人,是一项安全的集体运动。它既剔除了美式橄榄球的“野蛮”和
Waist flag football is a popular sport originated from American football. Compared with American football, Waistrace football is a “non-collision” exercise, which uses the method of pulling the waist instead of hugging and pushing people. It is a safe collective movement. It excludes both “savage” and American football