前言网球著名评论家巴德柯林斯,就网球运动本身的特点发表过这样一段精彩总结:“在两人对抗的体育运动中,拳击和网球是少有的要求高身体素质,坚强的精神意志和忍耐力,以及在受到伤害的情况下也要凭借毅力追求胜利的竞技项目。没有替补,一切都要靠自己,网 Preface Badong Collins, a famous tennis critic, has published such a brilliant summary on the characteristics of tennis itself: ”Boxing and tennis are rare physical, strong wills in sports where the two fight against each other Endurance, and in the case of injury also by virtue of perseverance in the pursuit of victory competitive program. Without a substitute, everything depends on their own network