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<div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;">概述：<br style="word-wrap: break-word;"/>1<font face="宋体" style="word-wrap: break-word;">、用重心控制球 </font><font face="Arial" style="word-wrap: break-word;">2</font><font face="宋体" style="word-wrap: break-word;">、用</font><font face="Arial" style="word-wrap: break-word;">“</font><font face="宋体" style="word-wrap: break-word;">迎</font><font face="Arial" style="word-wrap: break-word;">”</font><font face="宋体" style="word-wrap: break-word;">的手法把球拉得更爆 </font><font face="Arial" style="word-wrap: break-word;">3</font><font face="宋体" style="word-wrap: break-word;">、</font><font face="Arial" style="word-wrap: break-word;">“</font><font face="宋体" style="word-wrap: break-word;">照着来球收小臂</font><font face="Arial" style="word-wrap: break-word;">” 4</font><font face="宋体" style="word-wrap: break-word;">、业余横板的反手没有想象的那样好 </font><font face="Arial" style="word-wrap: break-word;">5</font><font face="宋体" style="word-wrap: break-word;">、为</font><font face="Arial" style="word-wrap: break-word;">"</font><font face="宋体" style="word-wrap: break-word;">身前击球</font><font face="Arial" style="word-wrap: break-word;">"</font><font face="宋体" style="word-wrap: break-word;">而做引拍 </font><font face="Arial" style="word-wrap: break-word;">6</font><font face="宋体" style="word-wrap: break-word;">、练习基本功球时，一定要有节奏 </font><font face="Arial" style="word-wrap: break-word;">7</font><font face="宋体" style="word-wrap: break-word;">、身体重心一定要低 </font><font face="Arial" style="word-wrap: break-word;">8</font><font face="宋体" style="word-wrap: break-word;">、击球时必须放松 </font><font face="Arial" style="word-wrap: break-word;">9</font><font face="宋体" style="word-wrap: break-word;">、协调用力是基础 </font><font face="Arial" style="word-wrap: break-word;">10</font><font face="宋体" style="word-wrap: break-word;">、向前用力是指导 </font><font face="Arial" style="word-wrap: break-word;">11</font><font face="宋体" style="word-wrap: break-word;">、用力支点是关键 </font><font face="Arial" style="word-wrap: break-word;">12</font><font face="宋体" style="word-wrap: break-word;">、用力方法是技巧 </font><font face="Arial" style="word-wrap: break-word;">13</font><font face="宋体" style="word-wrap: break-word;">、鞭打式发力 </font><font face="Arial" style="word-wrap: break-word;">14</font><font face="宋体" style="word-wrap: break-word;">、多体会</font><font face="Arial" style="word-wrap: break-word;">“</font><font face="宋体" style="word-wrap: break-word;">打</font><font face="Arial" style="word-wrap: break-word;">”</font><font face="宋体" style="word-wrap: break-word;">和</font><font face="Arial" style="word-wrap: break-word;">“</font><font face="宋体" style="word-wrap: break-word;">磨</font><font face="Arial" style="word-wrap: break-word;">”</font><font face="宋体" style="word-wrap: break-word;">的比例 </font><font face="Arial" style="word-wrap: break-word;">15</font><font face="宋体" style="word-wrap: break-word;">、拉球时要先预判根据旋转拉球 </font><font face="Arial" style="word-wrap: break-word;">16</font><font face="宋体" style="word-wrap: break-word;">、反手拨是横拍反手技术的基础 </font><font face="Arial" style="word-wrap: break-word;">17</font><font face="宋体" style="word-wrap: break-word;">、把拍子想象成你的手，吃住球扔出去的感觉</font><font face="Arial" style="word-wrap: break-word;">! </font><font face="宋体" style="word-wrap: break-word;">和 很薄的撞！！！ </font><font face="Arial" style="word-wrap: break-word;">18</font><font face="宋体" style="word-wrap: break-word;">、球拍在发球时松些好 </font><font face="Arial" style="word-wrap: break-word;">19</font><font face="宋体" style="word-wrap: break-word;">、越用力时，挥拍越要下压 </font><font face="Arial" style="word-wrap: break-word;">20</font><font face="宋体" style="word-wrap: break-word;">、四分之一定律 </font><font face="Arial" style="word-wrap: break-word;">21</font><font face="宋体" style="word-wrap: break-word;">、拉加转球时要</font><font face="Arial" style="word-wrap: break-word;">“</font><font face="宋体" style="word-wrap: break-word;">双腿</font><font face="Arial" style="word-wrap: break-word;">”</font><font face="宋体" style="word-wrap: break-word;">下蹲 。</font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;"><font face="宋体" style="word-wrap: break-word;"><br style="word-wrap: break-word;"/>具体分析： <br style="word-wrap: break-word;"/></font><font face="Arial" style="word-wrap: break-word;">1</font><font face="宋体" style="word-wrap: break-word;">、用重心控制球即打球主要是全身发力</font><font face="Arial" style="word-wrap: break-word;">,</font><font face="宋体" style="word-wrap: break-word;">不是单纯靠手臂</font><font face="Arial" style="word-wrap: break-word;">,</font><font face="宋体" style="word-wrap: break-word;">利用腿</font><font face="Arial" style="word-wrap: break-word;">,</font><font face="宋体" style="word-wrap: break-word;">腰等身体部位的动作集中发力击球</font><font face="Arial" style="word-wrap: break-word;">,</font><font face="宋体" style="word-wrap: break-word;">表现出来就是身体的重心控制有用身体重心拉球、打球并送出的感觉，有用自己身体重心压住来球并送出的感觉。反冲时，也要用重心来控制球只有前臂和手腕动作，没有用重心来调节弧线，经常压不住球或回球质量不高。提前判断来球的落点及旋转，晚了就来不及做动作，被迫只用前臂和手腕击球，另外动作不要大，因为如果来球旋转稍强的话，落台后弹起来很快，不好找点。</font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;"><br style="word-wrap: break-word;"/>2<font face="宋体" style="word-wrap: break-word;">、用</font><font face="Arial" style="word-wrap: break-word;">“</font><font face="宋体" style="word-wrap: break-word;">迎</font><font face="Arial" style="word-wrap: break-word;">”</font><font face="宋体" style="word-wrap: break-word;">的手法把球拉得更爆要让弧圈球暴力，应尽量采用主动迎球的手法。要有这个</font><font face="Arial" style="word-wrap: break-word;">“</font><font face="宋体" style="word-wrap: break-word;">迎</font><font face="Arial" style="word-wrap: break-word;">”</font><font face="宋体" style="word-wrap: break-word;">的意识，即一身体要迎前，二步法要迎前，三手法也要迎前。向前的基础力量的产生的问题， </font><font face="Arial" style="word-wrap: break-word;">FORWARD</font><font face="宋体" style="word-wrap: break-word;">，</font><font face="Arial" style="word-wrap: break-word;">LOOP INTO THE BALL</font><font face="宋体" style="word-wrap: break-word;">，就是要向前拉住球。这个力要靠向前的重心交换来完成。</font><font face="Arial" style="word-wrap: break-word;">(</font><font face="宋体" style="word-wrap: break-word;">右手为例</font><font face="Arial" style="word-wrap: break-word;">)</font><font face="宋体" style="word-wrap: break-word;">右实左虚的弓箭步一定要做得完全，即右脚踩实，右脚尖和球台底线平行，指向东。左脚稍前，脚尖着地，脚跟一定要提起来。上身要含胸收腹。以王励勤、马林榜样，他们含胸收腹作得很充分，二人含胸含到上身基本都和台面近乎平行。这样的作得好处一是重心会自然地落到两腿的前脚掌；二是这种机制使发力时必须向前，含着胸自然人就向前哈。像马林、刘国正抢冲凶的时候差不多要趴在案子上就是突出的例子。向上不向前的情况也会自然地被避免。</font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;"><br style="word-wrap: break-word;"/>3<font face="宋体" style="word-wrap: break-word;">、</font><font face="Arial" style="word-wrap: break-word;">“</font><font face="宋体" style="word-wrap: break-word;">照着来球收小臂</font><font face="Arial" style="word-wrap: break-word;">” </font><font face="宋体" style="word-wrap: break-word;">手臂不往回拿，而是尽量迎前往前扫，它自己不能往前了会自己回来，你不用操心，往回拿就没劲了。</font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;"><br style="word-wrap: break-word;"/>4<font face="宋体" style="word-wrap: break-word;">、业余横板横板的反手没有想象的那样好 业余横板的问题确实是集中在反手和中路。反手是横板的特长，但很多业余的没有开发好，结果成了弱点，以至于敌不过直板的推挡。还有，很多横板战位离台过近，影响了正、反手的转换。其实也是由于站位远了反手的问题。所以练好反手是打好横板的关键，而肘的控制相当重要。得反手者得天下。横板反手一定要敢于主动加力抢先加力。</font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;"><br style="word-wrap: break-word;"/>5<font face="宋体" style="word-wrap: break-word;">、为</font><font face="Arial" style="word-wrap: break-word;">"</font><font face="宋体" style="word-wrap: break-word;">身前击球</font><font face="Arial" style="word-wrap: break-word;">"</font><font face="宋体" style="word-wrap: break-word;">而做引拍身前击球是指在身体的重心</font><font face="Arial" style="word-wrap: break-word;">--</font><font face="宋体" style="word-wrap: break-word;">肚脐前方击球後。<br style="word-wrap: break-word;"/></font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;"><br style="word-wrap: break-word;"/>6<font face="宋体" style="word-wrap: break-word;">、练习基本功球时，一定要有节奏打对方过来的球，回击时要以基本相同的速度回击，双方才能有节奏的练下去，而且不累，这样才能提高手感。<br style="word-wrap: break-word;"/></font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;"><br style="word-wrap: break-word;"/>7<font face="宋体" style="word-wrap: break-word;">、身体重心一定要低身体重心一定要低，这样打球才稳。 反手位侧身时，身体更要低，才能打的准。但注意要活用，当中近台拉前冲时重心不要压得太低，否则导致引拍太低，拉球压不住弧线，易出界。<br style="word-wrap: break-word;"/></font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;"><br style="word-wrap: break-word;"/>8<font face="宋体" style="word-wrap: break-word;">、击球时必须放松，手臂必须放松，有用腰转动打球的感觉。 打球要有击打（快攻）的感觉，不是摩擦。要主动去击打球，不要被动的让球来顶你的球板。腰部要放松，不要紧张，否则看起来是直着腰板打球。其实，整个打球过程中，只有击球的瞬间是紧张的。<br style="word-wrap: break-word;"/></font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;"><br style="word-wrap: break-word;"/>9<font face="宋体" style="word-wrap: break-word;">、协调用力是基础 </font><font face="Arial" style="word-wrap: break-word;">——</font><font face="宋体" style="word-wrap: break-word;">腿、跨、手必须同时同方向动作<br style="word-wrap: break-word;"/></font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;"><br style="word-wrap: break-word;"/>10<font face="宋体" style="word-wrap: break-word;">、向前用力是指导 </font><font face="Arial" style="word-wrap: break-word;">——</font><font face="宋体" style="word-wrap: break-word;">腿、腰、手都必须首先向前用力作用于球，在此前提下向其他方向调节<br style="word-wrap: break-word;"/></font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;"><br style="word-wrap: break-word;"/>11<font face="宋体" style="word-wrap: break-word;">、用力支点是关键 </font><font face="Arial" style="word-wrap: break-word;">——</font><font face="宋体" style="word-wrap: break-word;">近网球瞬间支点在腕关节，近台球瞬间支点在肘关节，离台球瞬间支点在持拍手一侧的髋关节！<br style="word-wrap: break-word;"/></font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;"><br style="word-wrap: break-word;"/>12<font face="宋体" style="word-wrap: break-word;">、用力方法是技巧 </font><font face="Arial" style="word-wrap: break-word;">——</font><font face="宋体" style="word-wrap: break-word;">根据来球和自己的战术目的，可以采取加力，借力、合力、摩擦、弹击等不同方法<br style="word-wrap: break-word;"/></font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;"><br style="word-wrap: break-word;"/>13<font face="宋体" style="word-wrap: break-word;">、鞭打式发力无论是王励勤还是孔令辉他们都在追求一种鞭打式发力的方法拉弧圈，只不过王励勤的爆发力（击球力量，更优于其他选手）所谓鞭打式发力是以腰跨作为向前发力的一个支撑点，在击球一瞬间，腿部撑住腰跨，有肉眼看不见的一个暂停，形成一个稳固的支撑点，使手臂得以发力更优化。拉弧圈必须用手腕，现在的弧圈是撞击和摩擦的组合，手腕触球的弹击成分多，摩擦成分少，这个球就比较爆。反之球就比较转！手腕动作要强调力量从食指中指传递到拍子的击球部位，而不是从手掌心传递，食指和中指兼有控制方向的功能，为了控制低弧线因此也就出现手腕向里钩的现象。你们可以仔细观察著名乒乓运动员的弧圈分解图，注意他们的腰跨动作和手腕动作。老瓦就是先从侧面像要搂人一个大嘴巴子那样，把球搂住，然后向前</font><font face="Arial" style="word-wrap: break-word;">SNAP</font><font face="宋体" style="word-wrap: break-word;">，即在接触球的那瞬间用爆发力在包住球的基础上收甩。球不是被擦走的，而是边搂边摩兜走的</font><font face="Arial" style="word-wrap: break-word;">(</font><font face="宋体" style="word-wrap: break-word;">打磨</font><font face="Arial" style="word-wrap: break-word;">)</font><font face="宋体" style="word-wrap: break-word;">。快触球的时候大臂好像被锁住了，前臂刷的一下像鞭子一样向前抽甩。外观上是向前敬礼到额前，敬到不能再向前敬为止，然后手臂自然地也就必须收回还原。拉前冲，肩要放松、要有等球的一瞬间。<br style="word-wrap: break-word;"/></font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;"><br style="word-wrap: break-word;"/>14<font face="宋体" style="word-wrap: break-word;">、多体会</font><font face="Arial" style="word-wrap: break-word;">“</font><font face="宋体" style="word-wrap: break-word;">打</font><font face="Arial" style="word-wrap: break-word;">”</font><font face="宋体" style="word-wrap: break-word;">和</font><font face="Arial" style="word-wrap: break-word;">“</font><font face="宋体" style="word-wrap: break-word;">磨</font><font face="Arial" style="word-wrap: break-word;">”</font><font face="宋体" style="word-wrap: break-word;">的比例撞击球过多。可能当你前冲不冲时你会以为多向前撞击球即可弥补速度，这有点饮鸩止渴，其实撞击球过多易造成弧线不好，失误多；且因旋转不强，也使拉出的球前冲不强，特别是在近台以外。摩擦过多会导致球速满，力量小。<br style="word-wrap: break-word;"/></font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;"><br style="word-wrap: break-word;"/>15<font face="宋体" style="word-wrap: break-word;">、拉球时要先预判根据旋转拉球拉球时不视来球旋转，就一种动作。有很多老球痞认为只要手感好啥球都可一样拉</font><font face="Arial" style="word-wrap: break-word;">------</font><font face="宋体" style="word-wrap: break-word;">当然不是说上下旋的区别，而是同种性质的旋转可不大考虑强弱。诚然，如果手感好时很多上诉情况都能上台，但这样拉过去的球质量显然要打折，并且大多数业余球手不可能象那帮老球痞那样一天到晚的泡在球馆里，要养成</font><font face="Arial" style="word-wrap: break-word;">“</font><font face="宋体" style="word-wrap: break-word;">盯球</font><font face="Arial" style="word-wrap: break-word;">”</font><font face="宋体" style="word-wrap: break-word;">意识，平常多留心来球旋转，比赛时就成习惯了<br style="word-wrap: break-word;"/></font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;"><br style="word-wrap: break-word;"/>16<font face="宋体" style="word-wrap: break-word;">、反手拨是横拍反手技术的基础，基础打扎实了，攻、拉、弹、挑等就容易了，横拍要练好反手必须先练好拨。<br style="word-wrap: break-word;"/></font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;">17<font face="宋体" style="word-wrap: break-word;">、把拍子想象成你的手，吃住球扔出去的感觉</font><font face="Arial" style="word-wrap: break-word;">! </font><font face="宋体" style="word-wrap: break-word;">和很薄的撞！！！秘籍一：</font><font face="Arial" style="word-wrap: break-word;">‘</font><font face="宋体" style="word-wrap: break-word;">球感</font><font face="Arial" style="word-wrap: break-word;">“</font><font face="宋体" style="word-wrap: break-word;">（吃球瞬间的手感）来自是</font><font face="Arial" style="word-wrap: break-word;">YE</font><font face="宋体" style="word-wrap: break-word;">（软球板好吃球），这是发挥最佳手感靠自身发力的器材秘籍，你可以感觉到马琳是用全身的力量把球吃进球拍然后甩出去！（当然这个过程太快了）狠不得一板把球打破的架势。</font><font face="Arial" style="word-wrap: break-word;"> </font><font face="宋体" style="word-wrap: break-word;">秘籍二：来自炉火纯青的动力定型</font><font face="Arial" style="word-wrap: break-word;">——“</font><font face="宋体" style="word-wrap: break-word;">蹬腿转腰</font><font face="Arial" style="word-wrap: break-word;">”</font><font face="宋体" style="word-wrap: break-word;">。 秘籍三：拍面触球是内弧线轨迹，保证球拍与球的入射角很小，几乎只有</font><font face="Arial" style="word-wrap: break-word;">5--10</font><font face="宋体" style="word-wrap: break-word;">度！！这也是胶皮海面能吃住球的重要原因，很薄的磨擦，我教队员的时候形容为：很薄的撞！！！而不是很厚的撞，我们都知道：很薄的撞是摩擦、是弧圈球，很厚的撞是击打是攻球！！！当然，这个很薄的撞是靠</font><font face="Arial" style="word-wrap: break-word;">”</font><font face="宋体" style="word-wrap: break-word;">蹬腿转腰</font><font face="Arial" style="word-wrap: break-word;">“</font><font face="宋体" style="word-wrap: break-word;">来完成的，此时的手臂并没有收，而是自然伸直和身体的运动轨迹是一体的！！！但也就是在</font><font face="Arial" style="word-wrap: break-word;">’</font><font face="宋体" style="word-wrap: break-word;">很薄的撞</font><font face="Arial" style="word-wrap: break-word;">”</font><font face="宋体" style="word-wrap: break-word;">的同时大幅度往前转腰，身体重心移到左前，仔细观察可以发现马琳的身体前倾的很厉害，这样是为了发挥肩引带大臂的作用，也就是用身体的力量把手臂抡出去，这样就有了：</font><font face="Arial" style="word-wrap: break-word;">“</font><font face="宋体" style="word-wrap: break-word;">把拍子想象成你的手，吃住球扔出去的感觉</font><font face="Arial" style="word-wrap: break-word;">”</font><font face="宋体" style="word-wrap: break-word;">，最后由前臂手腕作微调！！！这个过程当然是瞬间的。此秘籍的分量为</font><font face="Arial" style="word-wrap: break-word;">35%</font><font face="宋体" style="word-wrap: break-word;">，但这个秘籍的感觉不太容易获得，因为要非常快才能产生，我给学生讲的是时候用</font><font face="Arial" style="word-wrap: break-word;">“0</font><font face="宋体" style="word-wrap: break-word;">。</font><font face="Arial" style="word-wrap: break-word;">01</font><font face="宋体" style="word-wrap: break-word;">秒</font><font face="Arial" style="word-wrap: break-word;">”</font><font face="宋体" style="word-wrap: break-word;">来形容。不知你能否理解？！射入角很小，很薄的撞，球拍像和案子平行。好处是球很爆，不惧下旋。但要具体情况具体对待要根据球的旋转高度落点位置以及你的战术意图来确定你的击球拍形和角度。秘籍四：立腰或收紧腰，右脚尖朝右，而不是右后方，膝盖稍内扣（这样可以蹦住转腰的力量）手臂固定拍型，在膝盖的上方吃住球，形象的理解为：</font><font face="Arial" style="word-wrap: break-word;">“</font><font face="宋体" style="word-wrap: break-word;">包膝盖</font><font face="Arial" style="word-wrap: break-word;">”</font><font face="宋体" style="word-wrap: break-word;">摩擦，这就形成了一个自然的弧型轨迹，你不妨试试！！ 如果要发大力，或冲中台，就要再加上肩的动作。关节就要适当打开，这样肩也是一个旋转的支点。再说就又会让人觉得复杂，不过我的感觉就是加大动作只是让开一些，不要想太多。还是要以肘为轴，要不然就没有鞭打了。没有鞭打的弧圈球，就是费力、大动作、没有效率而且又不转的弧圈球。如果能做到肩、肘、手腕三个关节陆续一气呵成的收甩，那你的正手就自然很暴了。<br style="word-wrap: break-word;"/></font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;"><br style="word-wrap: break-word;"/>18<font face="宋体" style="word-wrap: break-word;">、球拍在发球时松些好，灵活！而且有转动，手腕转动方向的平面与胳膊的直线垂直，击球后</font><font face="Arial" style="word-wrap: break-word;">,</font><font face="宋体" style="word-wrap: break-word;">要稍微</font><font face="Arial" style="word-wrap: break-word;">"</font><font face="宋体" style="word-wrap: break-word;">颠一下</font><font face="Arial" style="word-wrap: break-word;">"</font><font face="宋体" style="word-wrap: break-word;">身体</font><font face="Arial" style="word-wrap: break-word;">,</font><font face="宋体" style="word-wrap: break-word;">可以很好的放松同时回到标准准备动作。为了</font><font face="Arial" style="word-wrap: break-word;">“</font><font face="宋体" style="word-wrap: break-word;">颠一下</font><font face="Arial" style="word-wrap: break-word;">”</font><font face="宋体" style="word-wrap: break-word;">身体，击球瞬间脚后跟要抬起来。打球要有</font><font face="Arial" style="word-wrap: break-word;">4</font><font face="宋体" style="word-wrap: break-word;">个意识：盯球判断来球，移动脚步，击球，还原。<br style="word-wrap: break-word;"/></font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;">19<font face="宋体" style="word-wrap: break-word;">、越用力时，挥拍越要下压越用力时，挥拍越要下压，而不能上托，越要压住球，前倾的要比发力小时多点。攻球时手腕要有点弧线，这样球速要快一些。<br style="word-wrap: break-word;"/></font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;"><br style="word-wrap: break-word;"/>20<font face="宋体" style="word-wrap: break-word;">、四分之一定律开始练习正手攻球，要牢记个</font><font face="Arial" style="word-wrap: break-word;">1/4</font><font face="宋体" style="word-wrap: break-word;">，一是，手臂挥拍的轨迹是</font><font face="Arial" style="word-wrap: break-word;">1/4</font><font face="宋体" style="word-wrap: break-word;">园，球拍摩擦球也是球的</font><font face="Arial" style="word-wrap: break-word;">1/4</font><font face="宋体" style="word-wrap: break-word;">，手臂挥拍放松至起始位置也是按原先的</font><font face="Arial" style="word-wrap: break-word;">1/4</font><font face="宋体" style="word-wrap: break-word;">圆弧－－在球案上以端线为直径，中线与端线的交点为圆心，划一园弧，右半边的弧线就是手臂挥拍的下投影；然后面对墙，以自己的身高，作攻球的准备动作，以腰部高度划</font><font face="Arial" style="word-wrap: break-word;">1</font><font face="宋体" style="word-wrap: break-word;">横线，眉毛高度为最高点，划一圆弧，这是前面的投影。正手攻球，执拍右手拇指压拍，食指放松，中指顶拍，在划</font><font face="Arial" style="word-wrap: break-word;">1/4</font><font face="宋体" style="word-wrap: break-word;">圆弧过程中，拇指和中指有</font><font face="Arial" style="word-wrap: break-word;">1/4</font><font face="宋体" style="word-wrap: break-word;">圆弧的微调动作，击球上部</font><font face="Arial" style="word-wrap: break-word;">1/4</font><font face="宋体" style="word-wrap: break-word;">圆弧；同时前臂也要有</font><font face="Arial" style="word-wrap: break-word;">1/4</font><font face="宋体" style="word-wrap: break-word;">圆弧的旋转。<br style="word-wrap: break-word;"/></font></div><div align="left" style="font-family: Tahoma, Helvetica, SimSun, sans-serif; word-wrap: break-word; color: rgb(68, 68, 68); line-height: 21px;">21<font face="宋体" style="word-wrap: break-word;">、拉加转球时要</font><font face="Arial" style="word-wrap: break-word;">“</font><font face="宋体" style="word-wrap: break-word;">双腿</font><font face="Arial" style="word-wrap: break-word;">”</font><font face="宋体" style="word-wrap: break-word;">下蹲</font><font face="Arial" style="word-wrap: break-word;">, </font><font face="宋体" style="word-wrap: break-word;">下蹲时，先碎步侧身让开球的路线，然后</font><font face="Arial" style="word-wrap: break-word;">“</font><font face="宋体" style="word-wrap: break-word;">双腿</font><font face="Arial" style="word-wrap: break-word;">”</font><font face="宋体" style="word-wrap: break-word;">下蹲，而不是 </font><font face="Arial" style="word-wrap: break-word;">“1</font><font face="宋体" style="word-wrap: break-word;">腿弓，</font><font face="Arial" style="word-wrap: break-word;">1</font><font face="宋体" style="word-wrap: break-word;">腿蹬</font><font face="Arial" style="word-wrap: break-word;">”</font><font face="宋体" style="word-wrap: break-word;">，是身体稍微一侧，右肩放松下沉，快速蹬右腿！重心由右脚移到左脚时，右脚蹬地不要使身体有窜高的动作，应该感觉重心是平行移动。球拍要沿着球的下降轨迹引拍，当球下降到合适位置，再向上拉，这样不容易拉漏了！下旋的加转弧圈动作要领：调整位置侧身；双腿下蹲；胳膊放松 ；向上发力；收拍到耳朵。球要拉下降前期，先要调整步法和击球位置，引拍胳膊要伸直。</font></div><div align="left" style="word-wrap: break-word; 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