Halfback - the back wearing No. 9 who normally feeds the ball into a scrum and retrieves the ball at the base of scrums, rucks, and mauls.Can also be called the Scrumhalf.

• 战舞，南太平洋岛国各队在赛前进行的一种文化宗教仪式般的表演，相当于一种挑战的仪式。