关于长胶“拱”的理论探讨与学习体会

<p style="border: 0px; width: 638px; word-break: break-all; overflow-wrap: break-word; font-family: 宋体, Arial, Narrow, serif;"><span style="color: rgb(51, 51, 51); font-size: 14px;">&nbsp;</span><span style="font-size: x-large; color: rgb(51, 51, 51);"> &nbsp; “拱”是长胶对下旋球的有效进攻手段，它比搓回球球快，具有突然性，如果再有好落点，对方难于应付，<span style="font-family: Verdana, Arial, Helvetica, sans-serif;">我方就占据主动。</span></span></p><p style="border: 0px; width: 638px; word-break: break-all; overflow-wrap: break-word; font-family: 宋体, Arial, Narrow, serif;"><span style="font-size: x-large; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp;理论研究：</span></p><p style="border: 0px; width: 638px; word-break: break-all; overflow-wrap: break-word; font-family: 宋体, Arial, Narrow, serif;"><span style="font-size: x-large; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp;问题之一：拱下旋球是长胶独有的技术，长胶为什么能拱起下旋球？而反胶等其他胶皮不能拱？这一点东<span style="font-family: Verdana, Arial, Helvetica, sans-serif;">邪西毒都没说，也许是我打长胶时间短，孤陋寡闻。本人曾请教过一些打长胶的球友，多数人也是只知其然，</span><span style="font-family: Verdana, Arial, Helvetica, sans-serif;">不知其所以然。我琢磨主要是因为长胶的颗粒长，下旋来球碰到颗粒，必然先将颗粒向下压倒，然后胶皮颗粒</span><span style="font-family: Verdana, Arial, Helvetica, sans-serif;">自然向上反弹，由此将球“挑起”，此时，再合上拱球者由后下向前上方的发力，下旋来球就可以被拱回去了</span><span style="font-family: Verdana, Arial, Helvetica, sans-serif;">。</span></span></p><p style="border: 0px; width: 638px; word-break: break-all; overflow-wrap: break-word; font-family: 宋体, Arial, Narrow, serif;"><span style="font-size: x-large; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp;问题之二：为什么发力要短促，发力时间不能过长，前臂不能向前伸的过长，不能像反胶“慢搓”一样将<span style="font-family: Verdana, Arial, Helvetica, sans-serif;">球摩擦在拍上慢慢送回去？黄老师在视频中，也没把话说透，只说了句：为了还原快。我想那只是其原因之一</span><span style="font-family: Verdana, Arial, Helvetica, sans-serif;">。 &nbsp;</span></span></p><p style="border: 0px; width: 638px; word-break: break-all; overflow-wrap: break-word; font-family: 宋体, Arial, Narrow, serif;"><span style="font-size: x-large; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp;本人理解：来球将颗粒向下压倒时，我可以主动发力，反正颗粒已经倒在胶皮上，增加压力只能增加回球<span style="font-family: Verdana, Arial, Helvetica, sans-serif;">速度，基本不影响回球方向。然后靠颗粒反弹力，将球挑起，顺利过网，返回对方球台。如果等到颗粒回弹过</span><span style="font-family: Verdana, Arial, Helvetica, sans-serif;">程，我方继续发力，回球受两个力作用，就没准了。所以，拱下旋，在来球触碰球拍一瞬间，可以发力，当颗</span><span style="font-family: Verdana, Arial, Helvetica, sans-serif;">粒开始反弹时，手臂就要立即制动，否则，回球就没准了。真可谓“一发不可收了！”</span></span></p><p style="border: 0px; width: 638px; word-break: break-all; overflow-wrap: break-word; font-family: 宋体, Arial, Narrow, serif;"><span style="font-size: x-large; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp;以上是本人自己琢磨理解，不知是否正确，请高手球友批评指导。</span></p><p style="border: 0px; width: 638px; word-break: break-all; overflow-wrap: break-word; font-family: 宋体, Arial, Narrow, serif;"><span style="font-size: x-large; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp;本人体会要领：</span></p><p style="border: 0px; width: 638px; word-break: break-all; overflow-wrap: break-word; font-family: 宋体, Arial, Narrow, serif;"><span style="font-size: x-large; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp;1、击球前后都是自然握拍，手臂放松，击球瞬间用力捏紧球拍发力。</span></p><p style="border: 0px; width: 638px; word-break: break-all; overflow-wrap: break-word; font-family: 宋体, Arial, Narrow, serif;"><span style="font-size: x-large; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp;2、发力短促，加速——制动过程极短，一发即收。这一点黄老师在影视中说明白了。手臂带动球拍运行距<span style="font-family: Verdana, Arial, Helvetica, sans-serif;">离一般控制在三五寸，最长也不要超过一尺。庄则栋叫“一尺打球法”，武术中叫称“寸劲”，老百姓叫“小</span><span style="font-family: Verdana, Arial, Helvetica, sans-serif;">督打”。别小看它，这种短促发力最难练，又要爆发力大，又要收手快，就像汽车既要加速快，又要刹车好，</span><span style="font-family: Verdana, Arial, Helvetica, sans-serif;">才能达到要求。在形意拳，大成拳中，用“寸劲”打人为最高层次的功夫，一般大师级才会，对手和观众，都</span><span style="font-family: Verdana, Arial, Helvetica, sans-serif;">还没看清，人已经飞出去倒地了。所谓的“无影掌”，“无影刀”，就是这种技术。</span></span></p><p style="border: 0px; width: 638px; word-break: break-all; overflow-wrap: break-word; font-family: 宋体, Arial, Narrow, serif;"><span style="font-size: x-large; color: rgb(51, 51, 51);">&nbsp; &nbsp; &nbsp;3，接发球用拱，难点在于判断来球下旋强烈程度，来球速度，落点上。首先快速移动步伐，找到最佳击球<span style="font-family: Verdana, Arial, Helvetica, sans-serif;">点,；其次，根据来球速度确定向前用力大小，来球快，借力多，发力少些。 &nbsp;第三，据来球下旋程度，确定向</span><span style="font-family: Verdana, Arial, Helvetica, sans-serif;">上拱的力度，越转越须多向上用力拱。</span></span></p>

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