http://tinyurl.com/qzw9fcm
ESPN这篇文章有用影片分析小火车获胜的原因
我觉得还蛮有趣的
Berdych's decision to swap out his entire support team at the end of last year
signaled that, at age 29, he had become acutely aware of the clock ticking away
his career. It was actually beginning to sound like time bomb destined to
destroy his lifelong ambition to win a major tournament. When Lendl, who helped
transform Andy Murray into a Grand Slam champion, turned down Berdych and
steered him toward Vallverdu, some thought the Hall of Fame former champion was
either trying to let down Berdych gently or drum up work for Vallverdu.
去年小火车被蓝道拒绝，改换新教练Vallverdu
But it's become clear that Vallverdu has noteworthy coaching abilities. The
game-plan team Berdych designed rested on the idea (growing in popularity)
that the best way to beat Nadal is to attack his strength: that monstrous
forehand. For Nadal is never more comfortable than when he's backed into his
backhand corner and free to mine acute angles with the inside-out forehand or
reverse the flow and hit the same shot inside-out, down the near line.
新教练肚子里还是有卖药的，他们认为打败纳达尔最佳的方式是攻击他的强项：怪物正拍
因为纳达尔在反手区是很舒适的，他常常可以改用反身正拍攻击。反拍也可以直接送到
底线。
结果：小火车的clean winner 有81%在纳达尔的正手拍区域，只有19%在反拍
从影片中也可以看出，每次纳达尔在中线时都会下意识的往反拍跑，可能是觉得大家都会
攻击他的反拍吧～
事实上从以前Djo跟纳达尔打的时候我就发觉
纳达尔的反拍其实很稳，打都打不死。可是Djo还是一直攻他反拍
结果每次攻到最后自己就输了。反之当Djo往正拍打时，反而就得分
正拍看似是纳达尔最强的武器，但其实本身也是他的弱点
另外一个小火车可以轻松得分的原因是他把纳达尔推到发球线后两公尺以外的地方接球
所以他每次只要来个1-2 punch，纳达尔就根本接不到