Cui Yongmei-the ex-player of national women 's team has used the the new side-spin serving with jumping and achieved great results in domestic tournaments.
前国家女排队员崔咏梅在国内的大赛中运用跳发侧旋球技术并获得很好的效果。
They would spin and weave cloth, cook and attend to the domestic side of life.
他们纺纱、织布、做饭,还料理家务。
This is done by applying side spin, which generates a force - called the Magnus force - that causes the ball's trajectory to bend.
这就需要用产生一个力- - -称为马格努斯效应- - -的侧旋,以引发球轨道的弯曲。
应用推荐