有一句古老的谚语,直到今天依然正确——“你的网球水平高低,取决于二发。”作为业余选手,是否自己软弱的二发经常被对手拍死?自信心受到严重打击却无可奈何?让我们来改变一下观念,看看职业选手都是怎么做的吧。 There is an old saying that is still true today - “Your level of tennis depends on the number two.” As amateurs, are their own weak second shots often killed by opponents? Confidence in a serious blow but do nothing Let’s change our mindset to see how professional players do it.